Patents by Inventor David S. Olson
David S. Olson 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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Publication number: 20240097346Abstract: Methods for constructing multi-walled carbon nanotube (MWCNT) antenna arrays, may include: variable doping of the MWCNTs, forming light pipes with layers of variable dielectric glass, forming geometric diodes on full-wave rectified devices that propagate both electrons and holes, using clear conductive ground plans to form windows that can control a building's internal temperature, and generating multiple lithographic patterns with a single mask.Type: ApplicationFiled: November 21, 2023Publication date: March 21, 2024Inventors: Laurence H. COOKE, Darin S. OLSON, Paul COMITA, Robert E. COUSINS, Albert K. HENNING, Andreas HEGEDUS, David B. COOKE, Yao Te CHENG, John BURKE, Richard T. PRESTON
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Patent number: 11912965Abstract: The present disclosure relates to a solid, enzymatic detergent compositions and methods of making and using the same. In a preferred embodiment, the detergent compositions are particularly useful for cleaning medical and dental instruments. In a preferred embodiment the compositions are particularly use for cleaning ware.Type: GrantFiled: April 8, 2022Date of Patent: February 27, 2024Assignee: ECOLAB USA INC.Inventors: Erik C. Olson, David Riehm, Carter M. Silvernail, Olivia N. L. Finster, Michael S. Rischmiller, Timothy Meier
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Patent number: 9610423Abstract: A catheter body includes an exit port over which a pressure responsive sleeve is formed that allows material to exit a lumen of the catheter body at a given pressure. In one embodiment, a surface of the sleeve is approximately flush with a surface of the catheter body.Type: GrantFiled: June 1, 2012Date of Patent: April 4, 2017Assignee: Medtronic, Inc.Inventors: Mary M. Morris, Timothy G. Laske, Kenneth T. Heruth, Michael R. Ujhelyi, Jesus W. Casas, David S. Olson
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Patent number: 8831748Abstract: A medical electrical electrode includes an elongated conductive coil located over a lead body, and a conductive polymer material in contact with the lead body and located between individual coils of the elongated conductive coil. In certain embodiments, the conductive polymer is a polymer (e.g., silicone) implanted with a conductive filler (e.g., carbon black). In certain embodiments, the conductive polymer material is generally isodiametric with an outer diameter of the individual coils of the elongated conductive coil. A medical electrical electrode is fabricated by sliding an elongated conductive coil over a length of a lead body, dispersing a conductive polymer on the helical coil, inserting a tubing over the elongated conductive coil, distributing the polymer material between individual turns of the elongated conductive coil, heating the tubing so the tubing shrinks around the elongated conductive coil, and removing the tubing.Type: GrantFiled: March 30, 2009Date of Patent: September 9, 2014Assignee: Medtronic, Inc.Inventors: Mark T. Marshall, Teresa A. Whitman, Suping Lyu, Elizabeth K. Nagy, David S. Olson
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Publication number: 20120245533Abstract: A catheter body includes an exit port over which a pressure responsive sleeve is formed that allows material to exit a lumen of the catheter body at a given pressure. In one embodiment, a surface of the sleeve is approximately flush with a surface of the catheter body.Type: ApplicationFiled: June 1, 2012Publication date: September 27, 2012Applicant: Medtronic, Inc.Inventors: Mary M. Morris, Timothy G. Laske, Kenneth T. Heruth, Michael R. Ujhelyi, Jesus W. Casas, David S. Olson
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Publication number: 20120238964Abstract: A catheter body includes an exit port over which a pressure responsive sleeve is formed that allows material to exit a lumen of the catheter body at a given pressure. In one embodiment, a surface of the sleeve is approximately flush with a surface of the catheter body.Type: ApplicationFiled: June 1, 2012Publication date: September 20, 2012Applicant: Medtronic, Inc.Inventors: Mary M. Morris, Timothy G. Laske, Kenneth T. Heruth, Michael R. Ujhelyi, Jesus W. Casas, David S. Olson
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Publication number: 20090187236Abstract: A medical electrical electrode includes an elongated conductive coil located over a lead body, and a conductive polymer material in contact with the lead body and located between individual coils of the elongated conductive coil. In certain embodiments, the conductive polymer is a polymer (e.g., silicone) implanted with a conductive filler (e.g., carbon black). In certain embodiments, the conductive polymer material is generally isodiametric with an outer diameter of the individual coils of the elongated conductive coil. A medical electrical electrode is fabricated by sliding an elongated conductive coil over a length of a lead body, dispersing a conductive polymer on the helical coil, inserting a tubing over the elongated conductive coil, distributing the polymer material between individual turns of the elongated conductive coil, heating the tubing so the tubing shrinks around the elongated conductive coil, and removing the tubing.Type: ApplicationFiled: March 30, 2009Publication date: July 23, 2009Applicant: Medtronic, Inc.Inventors: Mark T. Marshall, Teresa A. Whitman, Suping Lyu, Elizabeth K. Nagy, David S. Olson
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Patent number: 7512447Abstract: A medical electrical electrode includes an elongated conductive coil located over a lead body, and a conductive polymer material in contact with the lead body and located between individual coils of the elongated conductive coil. In certain embodiments, the conductive polymer is a polymer (e.g., silicone) implanted with a conductive filler (e.g., carbon black). In certain embodiments, the conductive polymer material is generally isodiametric with an outer diameter of the individual coils of the elongated conductive coil. A medical electrical electrode is fabricated by sliding an elongated conductive coil over a length of a lead body, dispersing a conductive polymer on the helical coil, inserting a tubing over the elongated conductive coil, distributing the polymer material between individual turns of the elongated conductive coil, heating the tubing so the tubing shrinks around the elongated conductive coil, and removing the tubing.Type: GrantFiled: April 25, 2005Date of Patent: March 31, 2009Assignee: Medtronic, Inc.Inventors: Mark T. Marshall, Teresa A. Whitman, Suping Lyu, Elizabeth K. Nagy, David S. Olson
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Patent number: 7235067Abstract: A catheter body includes an exit port over which a pressure responsive sleeve is formed that allows material to exit a lumen of the catheter body at a given pressure. In one embodiment, a surface of the sleeve is approximately flush with a surface of the catheter body. In another embodiment the sleeve includes a tapered edge.Type: GrantFiled: March 6, 2003Date of Patent: June 26, 2007Assignee: Medtronic, Inc.Inventors: Mary M. Morris, Timothy G. Laske, Kenneth T. Heruth, Michael R. Ujhelyi, Jesus W. Casas-Bejar, David S. Olson
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Publication number: 20040176742Abstract: A catheter body includes an exit port over which a pressure responsive sleeve is formed that allows material to exit a lumen of the catheter body at a given pressure. In one embodiment, a surface of the sleeve is approximately flush with a surface of the catheter body. In another embodiment the sleeve includes a tapered edge.Type: ApplicationFiled: March 6, 2003Publication date: September 9, 2004Applicant: Medtronic, Inc.Inventors: Mary M. Morris, Timothy G. Laske, Kenneth T. Heruth, Michael R. Ujhelyi, Jesus W. Casas-Bejar, David S. Olson
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Patent number: 6203234Abstract: An automatic lock mechanism is provided for locking adjustable frame system components together. A locking mechanism includes a locking pin having a shaft, a head and a biasing spring cooperates with a stud and slot locking mechanism. A stud is inserted into a slot, for example, a teardrop shaped slot, and then moved to the direction of insertion. The locking pin then extends into slot, preventing inadvertent upward movement of the horizontal member.Type: GrantFiled: June 28, 1999Date of Patent: March 20, 2001Assignee: United Fixtures CompanyInventor: David S. Olson
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Patent number: 6148999Abstract: A protective hood for a golf bag wherein the hood comprises inner and outer members defining a compartment therebetween which is divided into an upper compartment and a lower compartment. The upper compartment in the hood is filled with a thick padding material while the lower compartment is filled with a layer of foam material. The hood is designed so that it may be used with golf bags having various diameters and carrying strap configurations.Type: GrantFiled: March 25, 1999Date of Patent: November 21, 2000Inventor: David S. Olson
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Patent number: 5938367Abstract: An automatic lock mechanism is provided for locking adjustable frame system components together. A locking mechanism includes a locking pin having a shaft, a head and a biasing spring cooperates with a stud and slot locking mechanism. A stud is inserted into a slot, for example, a teardrop shaped slot, and then moved to the direction of insertion. The locking pin then extends into slot, preventing inadvertent upward movement of the horizontal member.Type: GrantFiled: August 8, 1997Date of Patent: August 17, 1999Assignee: United Fixtures CompanyInventor: David S. Olson