Patents by Inventor Robert J. Mattila
Robert J. Mattila has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11925820Abstract: A portable two-way protective respirator system to be worn by a person that filters ambient air of harmful viruses, bacteria, and other airborne contaminant particles and vapor components for safe and fresh breathing by the wearer, while also removing any harmful viruses, bacteria, and other airborne contaminant particles and vapor components from the person's exhaled airstream before it is emitted to the surrounding community to protect other persons therein is provided according to the invention. The system comprises a respirator mask connected by a flexible hose to an air inflow blower fan unit containing filter media that produces an incoming airstream for a first chamber contained inside the respirator mask free of those harmful contaminant particles and vapor components.Type: GrantFiled: March 19, 2021Date of Patent: March 12, 2024Assignee: Razor Edge Systems, Inc.Inventor: Robert J. Mattila
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Publication number: 20220387829Abstract: A portable two-way protective respirator system to be worn by a person that filters ambient air of harmful viruses, bacteria, and other airborne contaminant particles and vapor components for safe and fresh breathing by the wearer, while also removing any harmful viruses, bacteria, and other airborne contaminant particles and vapor components from the person's exhaled airstream before it is emitted to the surrounding community to protect other persons therein is provided according to the invention. The system comprises a respirator mask connected by a flexible hose to an air inflow blower fan unit containing filter media that produces an incoming airstream for a first chamber contained inside the respirator mask free of those harmful contaminant particles and vapor components.Type: ApplicationFiled: March 19, 2021Publication date: December 8, 2022Inventor: Robert J. Mattila
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Patent number: 11474014Abstract: A hand tool edge tester for evaluating the sharpness and smoothness of the cutting edge of a blade for the hand tool like a knife is provided according to the invention. The knife blade is held stationary along a horizontal, longitudinal axis. A long piece of solid tape of the cuttable substrate material like Teflon moved within a reel-to-reel tape mechanism attached to a tape carriage travels simultaneously horizontally as the tape carriage moves along a longitudinal axis, and along an upwardly inclined, diagonal pathway defined by the reel-to-reel mechanism. The blade of the hand tool slices the upwardly, diagonally moving tape ribbon with the load cell measuring the cutting force exerted by the tape ribbon against the blade as it is moved along the distance of the cutting edge substantially between the hand tool handle and the blade tip.Type: GrantFiled: August 16, 2021Date of Patent: October 18, 2022Assignee: Razor Edge Systems, Inc.Inventors: Mary T. Graves, Daniel D. Graves, Joseph C. Juranitch, Scott D. Taylor, Robert J. Mattila
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Patent number: 8470242Abstract: An assembly suitable for use in a laboratory instrument is set forth. The assembly comprises a plurality of guide rods that are disposed generally parallel with one another and a plurality of carriage assemblies connected for movement along the plurality of guide rods. A sub-carriage assembly is disposed on at least one of the carriage assemblies and is connected to the carriage assembly for movement in a direction transverse to the plurality of guide rods. A plurality of carriage drive mechanisms are employed to move the plurality of carriage assemblies independently along said plurality of guide rods and a sub-carriage drive mechanism is provided to move the sub-carriage assembly in a direction transverse to said plurality of guide rods.Type: GrantFiled: December 18, 2009Date of Patent: June 25, 2013Assignee: Beckman Coulter, Inc.Inventors: Robert J. Mattila, Brian D. Wilson
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Method and system for transporting and storing multiple reagent packs and reagent packs used therein
Patent number: 8017093Abstract: A new method and system for transporting and sorting multiple reagent packs used in conjunction with an immunodiagnostic instrument is provided. The new system includes a multiplicity of reagent packs; a gantry movably mounted on a rack structure for carrying a gripper mechanism, wherein the gripper mechanism has gripping jaws for engagement with the reagent pack; a power assembly for actuating the respective movement of the gantry, the gripper mechanism and the gripping jaws; a storage nest having a multiplicity of compartments, each adapted for storing a one of the respective reagent packs; and a pipetting nest having a multiplicity of compartment, each adapted for retaining a respective one of the reagent packs for simultaneous pipetting. Methods of using the system and a novel reagent pack used in connection with the new system are also provided.Type: GrantFiled: January 5, 2009Date of Patent: September 13, 2011Assignee: Beckman Coulter, Inc.Inventors: Robert J. Mattila, Mark J. Kittock -
Publication number: 20100166615Abstract: An assembly suitable for use in a laboratory instrument is set forth. The assembly comprises a plurality of guide rods that are disposed generally parallel with one another and a plurality of carriage assemblies connected for movement along the plurality of guide rods. A sub-carriage assembly is disposed on at least one of the carriage assemblies and is connected to the carriage assembly for movement in a direction transverse to the plurality of guide rods. A plurality of carriage drive mechanisms are employed to move the plurality of carriage assemblies independently along said plurality of guide rods and a sub-carriage drive mechanism is provided to move the sub-carriage assembly in a direction transverse to said plurality of guide rods.Type: ApplicationFiled: December 18, 2009Publication date: July 1, 2010Applicant: BECKMAN COULTER, INC.Inventors: Robert J. Mattila, Brian D. Wilson
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Patent number: 7662339Abstract: An assembly suitable for use in a laboratory instrument is set forth. The assembly comprises a plurality of guide rods that are disposed generally parallel with one another and a plurality of carriage assemblies connected for movement along the plurality of guide rods. A sub-carriage assembly is disposed on at least one of the carriage assemblies and is connected to the carriage assembly for movement in a direction transverse to the plurality of guide rods. A plurality of carriage drive mechanisms are employed to move the plurality of carriage assemblies independently along said plurality of guide rods and a sub-carriage drive mechanism is provided to move the sub-carriage assembly in a direction transverse to said plurality of guide rods.Type: GrantFiled: October 22, 2004Date of Patent: February 16, 2010Assignee: Beckman Coulter, Inc.Inventors: Robert J. Mattila, Brian D. Wilson
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METHOD AND SYSTEM FOR TRANSPORTING AND STORING MULTIPLE REAGENT PACKS AND REAGENT PACKS USED THEREIN
Publication number: 20090202334Abstract: A new method and system for transporting and sorting multiple reagent packs used in conjunction with an immunodiagnostic instrument is provided. The new system includes a multiplicity of reagent packs; a gantry movably mounted on a rack structure for carrying a gripper mechanism, wherein the gripper mechanism has gripping jaws for engagement with the reagent pack; a power assembly for actuating the respective movement of the gantry, the gripper mechanism and the gripping jaws; a storage nest having a multiplicity of compartments, each adapted for storing a one of the respective reagent packs; and a pipetting nest having a multiplicity of compartment, each adapted for retaining a respective one of the reagent packs for simultaneous pipetting. Methods of using the system and a novel reagent pack used in connection with the new system are also provided.Type: ApplicationFiled: January 5, 2009Publication date: August 13, 2009Inventors: Robert J. Mattila, Mark J. Kittock -
Method and system for transporting and storing multiple reagent packs and reagent packs used therein
Patent number: 7491364Abstract: A new method and system for transporting and sorting multiple reagent packs used in conjunction with an immunodiagnostic instrument is provided. The new system includes a multiplicity of reagent packs; a gantry movably mounted on a rack structure for carrying a gripper mechanism, wherein the gripper mechanism has gripping jaws for engagement with the reagent pack; a power assembly for actuating the respective movement of the gantry, the gripper mechanism and the gripping jaws; a storage nest having a multiplicity of compartments, each adapted for storing a one of the respective reagent packs; and a pipetting nest having a multiplicity of compartment, each adapted for retaining a respective one of the reagent packs for simultaneous pipetting. Methods of using the system and a novel reagent pack used in connection with the new system are also provided.Type: GrantFiled: June 2, 2004Date of Patent: February 17, 2009Assignee: Beckman Coulter, Inc.Inventors: Robert J. Mattila, Mark J. Kittock -
Method and system for transporting and storing multiple reagent packs and reagent packs used therein
Publication number: 20040219678Abstract: A new method and system for transporting and sorting multiple reagent packs used in conjunction with an immunodiagnostic instrument is provided. The new system includes a multiplicity of reagent packs; a gantry movably mounted on a rack structure for carrying a gripper mechanism, wherein the gripper mechanism has gripping jaws for engagement with the reagent pack; a power assembly for actuating the respective movement of the gantry, the gripper mechanism and the gripping jaws; a storage nest having a multiplicity of compartments, each adapted for storing a one of the respective reagent packs; and a pipetting nest having a multiplicity of compartment, each adapted for retaining a respective one of the reagent packs for simultaneous pipetting. Methods of using the system and a novel reagent pack used in connection with the new system are also provided.Type: ApplicationFiled: June 2, 2004Publication date: November 4, 2004Applicant: Beckman Coulter, Inc.Inventors: Robert J. Mattila, Mark J. Kittock -
Patent number: 6790413Abstract: A sample presentation unit (SPU) for an automated analyzer is provided. The SPU has a sample rack onload section having an elongated rail, and an onload moving mechanism movable along the rail for moving the sample racks placed on the rail towards a sample rack presentation section. The sample rack presentation section of the SPU has a transfer area connected to the proximal end of the rail of the sample rack onload section for receiving the sample racks from the sample rack onload section, a sample presentation area adjacent to the automated analyzer for presenting sample racks for aspiration, and a presentation moving mechanism movable between the transfer area and the presentation area for moving sample racks from the transfer area to the presentation area for a sample aspiration and subsequently moving the sample racks from the presentation area back to the transfer area after sample aspiration.Type: GrantFiled: May 3, 2001Date of Patent: September 14, 2004Assignee: Beckman Coulter, Inc.Inventors: Dang M. Ngo, Brian D. Wilson, Robert J. Mattila
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Method and system for transporting and storing multiple reagent packs and reagent packs used therein
Patent number: 6746648Abstract: A new method and system for transporting and sorting multiple reagent packs used in conjunction with an immunodiagnostic instrument is provided. The new system includes a multiplicity of reagent packs; a gantry movably mounted on a rack structure for carrying a gripper mechanism, wherein the gripper mechanism has gripping jaws for engagement with the reagent pack; a power assembly for actuating the respective movement of the gantry, the gripper mechanism and the gripping jaws; a storage nest having a multiplicity of compartments, each adapted for storing a one of the respective reagent packs; and a pipetting nest having a multiplicity of compartment, each adapted for retaining a respective one of the reagent packs for simultaneous pipetting. Methods of using the system and a novel reagent pack used in connection with the new system are also provided.Type: GrantFiled: June 15, 2000Date of Patent: June 8, 2004Assignee: Beckman Coulter, Inc.Inventors: Robert J. Mattila, Mark J. Kittock -
Publication number: 20020164269Abstract: A sample presentation unit (SPU) for an automated analyzer is provided. The SPU has a sample rack onload section having an elongated rail, and an onload moving mechanism movable along the rail for moving the sample racks placed on the rail towards a sample rack presentation section. The sample rack presentation section of the SPU has a transfer area connected to the proximal end of the rail of the sample rack onload section for receiving the sample racks from the sample rack onload section, a sample presentation area adjacent to the automated analyzer for presenting sample racks for aspiration, and a presentation moving mechanism movable between the transfer area and the presentation area for moving sample racks from the transfer area to the presentation area for a sample aspiration and subsequently moving the sample racks from the presentation area back to the transfer area after sample aspiration.Type: ApplicationFiled: May 3, 2001Publication date: November 7, 2002Inventors: Dang M. Ngo, Brian D. Wilson, Robert J. Mattila
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Patent number: 6260842Abstract: A film supply system for use within a photosensitive film imager. The film supply system includes a cartridge receiving apparatus and a film pick-up mechanism. The cartridge receiving apparatus includes a tray, a guide frame and an elevator mechanism. The guide frame is configured to be disposed within an imager housing. The tray includes a floor and extending walls for maintaining a film cartridge and is pivotably received by the guide frame. The tray further defines a cartridge insertion passage and moves between an elevated position and a retracted position relative to the guide frame. In the elevated position, the cartridge insertion passage is normal to a film travel path of the imager. Finally, the elevator mechanism is disposed within the imager housing and drives the tray between the elevated position and the retracted position. The film pick-up mechanism includes a retention frame, a drive frame, a drive means, a heel plate, and a cup plate.Type: GrantFiled: March 21, 2000Date of Patent: July 17, 2001Assignee: Eastman Kodak CompanyInventors: Brian D. Nelson, James R. Gilbertson, Robert J. Mattila, John J. Allen
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Patent number: 6139005Abstract: A film supply system for use within a photosensitive film imager. The film supply system includes a cartridge receiving apparatus and a film pick-up mechanism. The cartridge receiving apparatus includes a tray, a guide frame and an elevator mechanism. The guide frame is configured to be disposed within an imager housing. The tray includes a floor and extending walls for maintaining a film cartridge and is pivotably received by the guide frame. The tray further defines a cartridge insertion passage and moves between an elevated position and a retracted position relative to the guide frame. In the elevated position, the cartridge insertion passage is normal to a film travel path of the imager. Finally, the elevator mechanism is disposed within the imager housing and drives the tray between the elevated position and the retracted position. The film pick-up mechanism includes a retention frame, a drive frame, a drive means, a heel plate, and a cup plate.Type: GrantFiled: September 29, 1997Date of Patent: October 31, 2000Assignee: Eastman Kodak CompanyInventors: Brian D. Nelson, James R. Gilbertson, Robert J. Mattila, John J. Allen
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Patent number: 5961023Abstract: A transport roller assembly for moving film along a film transport path between a pair of rigid plates in an imaging system. The rollers are preassembled in the bearing block assemblies and the assemblies are installed in the system by sliding them into receiving slots in the plates. The roller surface and the bearing block assembly are constructed from static dissipating materials to remove static from the surface of the film as it is transported.Type: GrantFiled: September 29, 1997Date of Patent: October 5, 1999Assignee: Imation Corp.Inventor: Robert J. Mattila
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Patent number: 5956071Abstract: An assembly for positioning a piece of photosensitive film into a scanning position on a curved film platen and an internal drum scanner assembly. The film platen is defined by a film feed edge and a film stop edge. An alignment mechanism is positioned proximate the film stop edge and a feed mechanism is positioned proximate the film feed edge. The feed mechanism operates to feed the leading edge of the film from the film feed edge along the film platen towards the film stop edge alignment mechanism, and wherein when the photosensitive film is in the scanning position, the photosensitive film is compressed against the curved film platen in alignment between the alignment mechanism and the feed mechanism. A centering mechanism is also provided.Type: GrantFiled: September 29, 1997Date of Patent: September 21, 1999Assignee: Eastman Kodak CompanyInventors: Robert J. Mattila, Larry R. Boughten, John J. Allen
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Patent number: D421116Type: GrantFiled: July 20, 1998Date of Patent: February 22, 2000Assignee: 3M Innovative Properties CompanyInventors: Robert J. Mattila, Gary A. Baribeau, Joseph G. Reischel, Michael J. Bartholomew, Kenneth W. Jensen
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Patent number: D433751Type: GrantFiled: July 20, 1998Date of Patent: November 14, 2000Assignee: 3M Innovative Properties CompanyInventors: Joseph G. Reischel, Kenneth W. Jensen, Robert J. Mattila, Gary A. Baribeau, Michael J. Bartholomew
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Patent number: D434847Type: GrantFiled: July 20, 1998Date of Patent: December 5, 2000Assignee: 3M Innovative Properties CompanyInventors: Gary A. Baribeau, Kenneth W. Jensen, Robert J. Mattila, Michael J. Bartholomew, Joseph G. Reischel