Patents by Inventor Nelson F. Brummel

Nelson F. Brummel 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).

  • Thin-film coatings, electro-optic elements and assemblies incorporating these elements
    Patent number: 8547622
    Abstract: Electro-optic elements are becoming commonplace in a number of vehicular and architectural applications. Various electro-optic element configurations provide variable transmittance and or variable reflectance for windows and mirrors. The present invention relates to various thin-film coatings, electro-optic elements and assemblies incorporating these elements.
    Type: Grant
    Filed: March 29, 2012
    Date of Patent: October 1, 2013
    Assignee: Gentex Corporation
    Inventors: William L. Tonar, John S. Anderson, Jeffrey A. Forgette, George A. Neuman, Gary J. Dozeman, David J. Cammenga, Henry A. Luten, G. Bruce Poe, Nelson F. Brummel, Lansen M. Perron
  • THIN-FILM COATINGS, ELECTRO-OPTIC ELEMENTS AND ASSEMBLIES INCORPORATING THESE ELEMENTS
    Publication number: 20120218618
    Abstract: Electro-optic elements are becoming commonplace in a number of vehicular and architectural applications. Various electro-optic element configurations provide variable transmittance and or variable reflectance for windows and mirrors. The present invention relates to various thin-film coatings, electro-optic elements and assemblies incorporating these elements.
    Type: Application
    Filed: March 29, 2012
    Publication date: August 30, 2012
    Applicant: GENTEX CORPORATION
    Inventors: William L. Tonar, John S. Anderson, Jeffrey A. Forgette, George A. Neuman, Gary J. Dozeman, David J. Cammenga, Henry A. Luten, G. Bruce Poe, Nelson F. Brummel, Lansen M. Perron
  • Thin-film coatings, electro-optic elements and assemblies incorporating these elements
    Patent number: 8169681
    Abstract: Electro-optic elements are becoming commonplace in a number of vehicular and architectural applications. Various electro-optic element configurations provide variable transmittance and or variable reflectance for windows and mirrors. The present invention relates to various thin-film coatings, electro-optic elements and assemblies incorporating these elements.
    Type: Grant
    Filed: January 22, 2010
    Date of Patent: May 1, 2012
    Assignee: Gentex Corporation
    Inventors: William L. Tonar, John S. Anderson, Jeffrey A. Forgette, George A. Neuman, Gary J. Dozeman, David J. Cammenga, Henry A. Luten, G. Bruce Poe, Nelson F. Brummel, Lansen M. Perron
  • Thin-Film Coatings, Electro-Optic Elements and Assemblies Incorporating These Elements
    Publication number: 20100215903
    Abstract: Electro-optic elements are becoming commonplace in a number of vehicular and architectural applications. Various electro-optic element configurations provide variable transmittance and or variable reflectance for windows and mirrors. The present invention relates to various thin-film coatings, electro-optic elements and assemblies incorporating these elements.
    Type: Application
    Filed: January 22, 2010
    Publication date: August 26, 2010
    Applicant: Gentex Corporation
    Inventors: William L. Tonar, John S. Anderson, Jeffrey A. Forgette, George A. Neuman, Gary J. Dozeman, David J. Cammenga, Henry A. Luten, G. Bruce Poe, Nelson F. Brummel, Lansen M. Perron
  • Thin-film coatings, electro-optic elements and assemblies incorporating these elements
    Patent number: 7746534
    Abstract: Electro-optic elements are becoming commonplace in a number of vehicular and architectural applications. Various electro-optic element configurations provide variable transmittance and or variable reflectance for windows and mirrors. The present invention relates to various thin-film coatings, electro-optic elements and assemblies incorporating these elements.
    Type: Grant
    Filed: August 3, 2007
    Date of Patent: June 29, 2010
    Assignee: Gentex Corporation
    Inventors: William L. Tonar, John S. Anderson, Jeffrey A. Forgette, George A. Neuman, Gary J. Dozeman, David J. Cammenga, Henry A. Luten, G. Bruce Poe, Nelson F. Brummel, Lansen M. Perron
  • Thin-film coatings, electro-optic elements and assemblies incorporating these elements
    Patent number: 7688495
    Abstract: Electro-optic elements are becoming commonplace in a number of vehicular and architectural applications. Various electro-optic element configurations provide variable transmittance and or variable reflectance for windows and mirrors. The present invention relates to various thin-film coatings, electro-optic elements and assemblies incorporating these elements.
    Type: Grant
    Filed: March 5, 2007
    Date of Patent: March 30, 2010
    Assignee: Gentex Corporation
    Inventors: William L. Tonar, John S. Anderson, Jeffrey A. Forgette, George A. Neuman, Gary J. Dozeman, David J. Cammenga, Henry A. Luten, G. Bruce Poe, Nelson F. Brummel, Lansen M. Perron
  • Thin-Film Coatings, Electro-Optic Elements and Assemblies Incorporating These Elements
    Publication number: 20080310005
    Abstract: Electro-optic elements are becoming commonplace in a number of vehicular and architectural applications. Various electro-optic element configurations provide variable transmittance and or variable reflectance for windows and mirrors. The present invention relates to various thin-film coatings, electro-optic elements and assemblies incorporating these elements.
    Type: Application
    Filed: August 3, 2007
    Publication date: December 18, 2008
    Inventors: William L. Tonar, John S. Anderson, Jeffrey A. Forgette, George A. Neuman, Gary J. Dozeman, David J. Cammenga, Henry A. Luten, G. Bruce Poe, Nelson F. Brummel, Lansen M. Perron