Patents by Inventor Michael D. Broekhuis
Michael D. Broekhuis 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).
-
Publication number: 20210308991Abstract: A laminate comprising a printed interlayer, a first sheet of plastic or glass and a second sheet of plastic or glass. The interlayer is bonded between the first sheet and the second sheet. In another configuration, the first sheet and the second sheet are bonded together by the interlayer.Type: ApplicationFiled: April 2, 2021Publication date: October 7, 2021Inventors: Michael D. Broekhuis, Harlan Byker
-
Publication number: 20210221104Abstract: Novel multilayer laminates and lamination methods useful for the production of safety glass are disclosed in which an interlayer is provided between substrates and a porous sealant material is provided in a strip around the perimeter of the interlayer and at least partially in-between the substrates adjacent the interlayer. The space between the substrates is evacuated or de-aired through the porous sealant. The porous sealant is then made into a non-porous, continuous perimeter seal by pressing at or near room temperature or at a moderately elevated temperature to remove pores or gaps. The laminate is further processed at higher elevated temperatures either at or near atmospheric pressure or at elevated pressure to increase the bonding between the interlayer and the substrates and to eliminate most or all of the initial texture on the surfaces of the interlayer.Type: ApplicationFiled: April 6, 2021Publication date: July 22, 2021Applicant: Pleotint, L.L.C.Inventors: Michael D. Broekhuis, Harlan J. Byker, Jeffrey L. Lameris
-
Publication number: 20200370366Abstract: A switchable windows and a threat sensing or detection system used together to protect against, minimize or mitigate a threat. The threat sensing or detection system provides a signal that may be used to automatically switch a switchable window to the more scattering or privacy condition when a threat is detected. The switchable window may also be a bullet resistant window. Obstructing the ability to view people on the privacy or what is often referred to in the ballistics industry as the witness side of the switchable windows provides a dramatic level of security, safety and protection from a threat like an active shooter or thieves on the threat side of the windows.Type: ApplicationFiled: May 26, 2020Publication date: November 26, 2020Inventors: Michael D. Broekhuis, Harlan Byker
-
Publication number: 20200040576Abstract: A transparent sheet having connection members. The transparent laminate includes an outer sheet, an inner sheet and a central region. The transparent laminate defines a cavity. The monolithic sheet will comprise of at least one cavity and access opening cut into and/or through the monolithic sheet. Connection members are positionable within the cavity of the transparent sheet. A cover may be incorporated into the transparent sheet to form the cavity and or the access opening. Additionally, an obscuring layer may be incorporated to obscure at least portions of the cavity. Interfaces may be coupled to the connection members and secured to the transparent sheet.Type: ApplicationFiled: August 7, 2019Publication date: February 6, 2020Inventor: Michael D. Broekhuis
-
Publication number: 20190232619Abstract: Novel multilayer laminates and lamination methods useful for the production of safety glass are disclosed in which an interlayer is provided between substrates and a porous sealant material is provided in a strip around the perimeter of the interlayer and at least partially in-between the substrates adjacent the interlayer. The space between the substrates is evacuated or de-aired through the porous sealant. The porous sealant is then made into a non-porous, continuous perimeter seal by pressing at or near room temperature or at a moderately elevated temperature to remove pores or gaps. The laminate is further processed at higher elevated temperatures either at or near atmospheric pressure or at elevated pressure to increase the bonding between the interlayer and the substrates and to eliminate most or all of the initial texture on the surfaces of the interlayer.Type: ApplicationFiled: January 31, 2019Publication date: August 1, 2019Applicant: Pleotint, L.L.C.Inventors: Michael D. Broekhuis, Harlan J. Byker, Jeffrey L. Lameris
-
Publication number: 20170028686Abstract: An environmentally durable window glass unit is provided with improved edge sealing to protect the interlayer of one or more laminates that make up the unit. The insulated glass unit includes a first pane comprising an outboard glass sheet, an inboard sheet and an interlayer therebetween. The inboard sheet is smaller in length and/or width than the outboard sheet. The glass unit also includes a second pane spaced away from and sealed to the first pane. A gas space is located between the inboard sheet of the first pane and the second pane. A spacer is positioned between the first pane and the second pane. The spacer is adhered to the inboard sheet of the first pane and to the second pane with a primary seal. A second seal adheres the outboard sheet of the first pane to the second pane.Type: ApplicationFiled: July 29, 2016Publication date: February 2, 2017Applicant: Pleotint, L.L.C.Inventors: Edward L. Wilson, Michael D. Broekhuis, Harlan J. Byker
-
Patent number: 9465239Abstract: A combination of layers comprised of: 1) a first LETC layer; 2) a second LETC layer and 3) a separator layer between the two LETC layers 4) an additive within at least one of the LETC layers and the separator layer wherein when the layers are laminated between two sheets of clear glass the color coordinate values of the laminate are about ?8.5?a*?about 8.5 and about ?8.5?b*?about 8.5 throughout the temperature range of about 0° C. to about 85° C.Type: GrantFiled: April 29, 2014Date of Patent: October 11, 2016Assignee: PLEOTINT, L.L.C.Inventors: Christopher D. Anderson, Michael D. Broekhuis, Harlan J. Byker, Samuel J. DeJong
-
Patent number: 9321251Abstract: Alternating layers of a first moisture sensitive layer are formed with a second desiccant containing layer. The desiccant containing layer removes moisture from the first moisture sensitive layer and maintains the first layer in a relatively dry condition.Type: GrantFiled: June 16, 2010Date of Patent: April 26, 2016Assignee: PLEOTINT, L.L.C.Inventors: Samuel J. DeJong, Michael D. Broekhuis, Harlan J. Byker
-
Patent number: 9128307Abstract: A window comprising at least one thermochromic layer and a film comprising multiple layers of polymer with alternating refractive index (MLARI). The thermochromic layer has a reversible change in absorbance of electromagnetic radiation such that the absorbance increases as the temperature of the thermochromic layer increases and the absorbance decreases as the temperature of the thermochromic layer decreases. Particularly useful thermochromic materials are ligand exchange thermochromic materials. In various embodiments, the window may have multiple panes and may incorporate a low-e layer.Type: GrantFiled: February 20, 2013Date of Patent: September 8, 2015Assignee: PLEOTINT, L.L.C.Inventors: Michael D. Broekhuis, Harlan J. Byker, Frederick A. Millett
-
Publication number: 20140327952Abstract: A combination of layers comprised of: 1) a first LETC layer; 2) a second LETC layer and 3) a separator layer between the two LETC layers 4) an additive within at least one of the LETC layers and the separator layer wherein when the layers are laminated between two sheets of clear glass the color coordinate values of the laminate are about ?8.5?a*?about 8.5 and about ?8.5?b*?about 8.5 throughout the temperature range of about 0° C. to about 85° C.Type: ApplicationFiled: April 29, 2014Publication date: November 6, 2014Applicant: PLEOTINT, L.L.C.Inventors: Christopher D. Anderson, Michael D. Broekhuis, Harlan J. Byker, Samuel J. DeJong
-
Publication number: 20140134367Abstract: A stack or roll of alternating layers of films or sheets. The stack or roll includes an interlayer film or sheet with a thermochromic PVB of a polymer, at least one transition metal ion, at least one high epsilon ligand capable of forming a high epsilon metal-ligand complex with the transition metal ion and at least one low epsilon ligand capable of forming an low epsilon metal-ligand complex with the transition metal ion. A desiccant-containing film or sheet is juxtaposed or interleaved with the interlayer film or sheet. The desiccant-containing film or sheet prevents blocking of the interlayer film or sheet and is capable of removing moisture from the interlayer film or sheet. The desiccant-containing film or sheet is releasably attached to the interlayer film or sheet.Type: ApplicationFiled: January 17, 2014Publication date: May 15, 2014Applicant: PLEOTINT, L.L.C.Inventors: Samuel J. DeJong, Michael D. Broekhuis, Harlan J. Byker
-
Publication number: 20130286461Abstract: A multilayer laminate and, more particularly a variable transmission window, which comprises: a) a thermochromic layer b) a photochromic layer wherein the thermochromic layer exhibits a net increase in its ability to absorb UV, visible, and/or near infrared light energy as the temperature of the system increases and a net decrease in its ability to absorb UV, visible and/or near infrared light energy as the temperature of the system decreases within the active range of the thermochromic layer.Type: ApplicationFiled: April 25, 2013Publication date: October 31, 2013Applicant: PLEOTINT, L.L.C.Inventors: Michael D. Broekhuis, Harlan J. Byker, Christopher D. Anderson, Curtis J. Liposcak
-
Publication number: 20130229702Abstract: A window comprising at least one thermochromic layer and a film comprising multiple layers of polymer with alternating refractive index (MLARI). The thermochromic layer has a reversible change in absorbance of electromagnetic radiation such that the absorbance increases as the temperature of the thermochromic layer increases and the absorbance decreases as the temperature of the thermochromic layer decreases. Particularly useful thermochromic materials are ligand exchange thermochromic materials. In various embodiments, the window may have multiple panes and may incorporate a low-e layer.Type: ApplicationFiled: February 20, 2013Publication date: September 5, 2013Applicant: Pleotint, L.L.C.Inventors: Michael D. Broekhuis, Harlan J. Byker, Frederick A. Millett
-
Patent number: 8154788Abstract: An energy efficient, thermochromic device that may be used to allow sunlight or solar radiation into a building or structure when sunlight is absent or at high sun angles and substantially blocks solar radiation when sunlight is directly on the window.Type: GrantFiled: October 18, 2010Date of Patent: April 10, 2012Assignee: Pleotint, L.L.C.Inventors: Frederick A. Millett, Michael D. Broekhuis, Jr., Harlan J. Byker, Paul H. Ogburn, Jr.
-
Publication number: 20110075244Abstract: An energy efficient, thermochromic device that may be used to allow sunlight or solar radiation into a building or structure when sunlight is absent or at high sun angles and substantially blocks solar radiation when sunlight is directly on the window.Type: ApplicationFiled: October 18, 2010Publication date: March 31, 2011Applicant: PLEOTINT, LLCInventors: Frederick A. Millett, Michael D. Broekhuis, Harlan J. Byker, Paul H. Ogburn, JR.
-
Publication number: 20100316846Abstract: Alternating layers of a first moisture sensitive layer are formed with a second desiccant containing layer. The desiccant containing layer removes moisture from the first moisture sensitive layer and maintains the first layer in a relatively dry condition.Type: ApplicationFiled: June 16, 2010Publication date: December 16, 2010Applicant: PLEOTINT, L.L.C.Inventors: Samuel J. DeJong, Michael D. Broekhuis, Harlan J. Byker
-
Patent number: 7817328Abstract: An energy efficient, thermochromic device that may be used to allow sunlight or solar radiation into a building or structure when sunlight is absent or at high sun angles and substantially blocks solar radiation when sunlight is directly on the window.Type: GrantFiled: September 4, 2007Date of Patent: October 19, 2010Assignee: Pleotint, L.L.C.Inventors: Frederick A. Millett, Michael D. Broekhuis, Harlan J. Byker, Paul H. Ogburn, Jr.
-
Patent number: 6533355Abstract: A height adjustment mechanism in a chair operates automatically by raising and lowering a chair component such as a chair back. The height adjustment mechanism is provided on a chair back or other chair support and includes a gear which engages a rack member that is vertically movable relative thereto in response to movement of the chair back. A locking member is provided which engages the gear to prevent downward movement of the chair back while still permitting upward movement of the chair back. A disengagement member also is provided to separate the gear and the locking member and maintain the gear in a disengaged position that permits lowering of the chair back.Type: GrantFiled: March 28, 2001Date of Patent: March 18, 2003Assignee: Haworth, Inc.Inventors: Michael D. Broekhuis, Patrick C. Nelson, Richard N. Roslund, Jr., Stephen J. Simpson
-
Publication number: 20020140266Abstract: A height adjustment mechanism in a chair operates automatically by raising and lowering a chair component such as a chair back. The height adjustment mechanism is provided on a chair back or other chair support and includes a gear which engages a rack member that is vertically movable relative thereto in response to movement of the chair back. A locking member is provided which engages the gear to prevent downward movement of the chair back while still permitting upward movement of the chair back. A disengagement member also is provided to separate the gear and the locking member and maintain the gear in a disengaged position that permits lowering of the chair back.Type: ApplicationFiled: March 28, 2001Publication date: October 3, 2002Inventors: Michael D. Broekhuis, Patrick C. Nelson, Richard N. Roslund, Stephen J. Simpson