name:-0.041660785675049
name:-0.10165405273438
name:-0.018342018127441
GLASSTECH, INC. Patent Filings

GLASSTECH, INC.

Patent Applications and Registrations

Patent applications and USPTO patent grants for GLASSTECH, INC..The latest application filed is for "glass sheet quench arrangement".

Company Profile
23.134.91
  • GLASSTECH, INC. - Perrysburg OH
  • Glasstech, Inc. - 995 Fourth Street Ampoint Industrial Park Perrysburg OH
  • Glasstech, Inc. - Toledo OH
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks
Patent Activity
PatentDate
Glass Sheet Quench Arrangement
App 20220106219 - SCHNABEL, Jr.; James P. ;   et al.
2022-04-07
Articulated Mold Arrangement For A Glass Processing System
App 20220064047 - NITSCHKE; David B. ;   et al.
2022-03-03
Glass processing system with variable bending station
Grant 11,230,487 - Schnabel, Jr. January 25, 2
2022-01-25
Conveyor Roll End Cap Assembly
App 20210347675 - BENNETT; Terry A. ;   et al.
2021-11-11
System And Method For Measuring A Surface In Contoured Glass Sheets
App 20210304396 - ADDINGTON; Jason C. ;   et al.
2021-09-30
Glass sheet forming and annealing system providing edge stress control
Grant 11,130,698 - Bennett September 28, 2
2021-09-28
Mold shuttle positioning system for a glass sheet forming system
Grant 11,111,169 - Nitschke , et al. September 7, 2
2021-09-07
Glass Sheet Acquisition And Positioning System And Associated Method For An Inline System For Measuring The Optical Characteristics Of A Glass Sheet
App 20210094866 - VILD; Michael ;   et al.
2021-04-01
Vacuum mold shuttle system for a glass sheet forming system
Grant 10,913,678 - Nitschke , et al. February 9, 2
2021-02-09
Glass sheet positioning apparatus and method
Grant 10,894,736 - Nitschke , et al. January 19, 2
2021-01-19
Glass sheet acquisition and positioning system and associated method for an inline system for measuring the optical characteristics of a glass sheet
Grant 10,851,013 - Vild , et al. December 1, 2
2020-12-01
Glass Processing System With Variable Bending Station
App 20200299176 - SCHNABEL, JR.; James P.
2020-09-24
Glass Sheet Positioning Apparatus And Method
App 20200255318 - Kind Code
2020-08-13
Glass sheet support structure
Grant 10,683,229 - Nitschke , et al.
2020-06-16
Glass sheet mold apparatus and method
Grant 10,683,227 - Nitschke , et al.
2020-06-16
Station and system for press forming glass sheets
Grant 10,377,657 - Nitschke , et al. A
2019-08-13
System and associated for online measurement of the optical characteristics of a glass sheet
Grant 10,289,930 - Vild , et al.
2019-05-14
System and associated method for online detection of small defects on/in a glass sheet
Grant 10,267,750 - Vild , et al.
2019-04-23
Method for three stage forming a hot glass sheet with transverse curvature
Grant 10,246,364 - Nitschke , et al.
2019-04-02
Method for forming a hot glass sheet with transverse curvature
Grant 10,214,440 - Nitschke , et al. Feb
2019-02-26
Mold Shuttle Positioning System For A Glass Sheet Forming System
App 20180339928 - NITSCHKE; David B. ;   et al.
2018-11-29
Glass Sheet Mold Apparatus And Method
App 20180319697 - NITSCHKE; David B. ;   et al.
2018-11-08
Vacuum Mold Shuttle System For A Glass Sheet Forming System
App 20180312423 - NITSCHKE; David B. ;   et al.
2018-11-01
Glass sheet processing system having cooling of conveyor roller ends
Grant 10,065,879 - Schnabel, Jr. , et al. September 4, 2
2018-09-04
System And Associated Method For Online Measurement Of The Optical Characteristics Of A Glass Sheet
App 20180224380 - VILD; Michael J. ;   et al.
2018-08-09
System And Associated Method For Online Detection Of Small Defects On/in A Glass Sheet
App 20180224381 - VILD; Michael J. ;   et al.
2018-08-09
Apparatus for positioning glass sheets for forming
Grant 10,011,514 - Nitschke , et al. July 3, 2
2018-07-03
Glass Sheet Forming And Annealing System Providing Edge Stress Control
App 20180134601 - BENNETT; Terry A.
2018-05-17
System and method for developing three-dimensional surface information corresponding to a contoured sheet
Grant 9,952,037 - Addington , et al. April 24, 2
2018-04-24
System and method for measuring reflected optical distortion in contoured panels having specular surfaces
Grant 9,952,039 - Addington , et al. April 24, 2
2018-04-24
Non-contact gaging system and method for contoured glass sheets
Grant 9,933,251 - Addington , et al. April 3, 2
2018-04-03
Glass sheet acquisition and positioning mechanism for an inline system for measuring the optical characteristics of a glass sheet
Grant 9,933,373 - Vild , et al. April 3, 2
2018-04-03
Glass sheet forming system
Grant 9,926,218 - Schnabel, Jr. March 27, 2
2018-03-27
Glass sheet forming and annealing providing edge stress control
Grant 9,896,369 - Bennett February 20, 2
2018-02-20
Glass Sheet Support Structure
App 20180022633 - NITSCHKE; Dean M. ;   et al.
2018-01-25
Non-contact gaging system and method for contoured panels having specular surfaces
Grant 9,851,200 - Addington , et al. December 26, 2
2017-12-26
System and method for measuring reflected optical distortion in contoured glass sheets
Grant 9,846,129 - Addington , et al. December 19, 2
2017-12-19
System and method for developing three-dimensional surface information corresponding to a contoured glass sheet
Grant 9,841,276 - Addington , et al. December 12, 2
2017-12-12
Lift device for a glass processing system
Grant 9,809,485 - Nitschke , et al. November 7, 2
2017-11-07
Method for supporting a glass sheet
Grant 9,802,856 - Nitschke , et al. October 31, 2
2017-10-31
Glass sheet processing system having cooling of conveyor roller ends
Grant 9,758,421 - Schnabel, Jr. , et al. September 12, 2
2017-09-12
Glass Sheet Processing System Having Cooling Of Conveyor Roller Ends
App 20170253521 - SCHNABEL, JR.; James P. ;   et al.
2017-09-07
Glass sheet forming system
Grant 9,745,147 - Nitschke , et al. August 29, 2
2017-08-29
Lift Device For A Glass Processing System
App 20170121213 - NITSCHKE; Dean M. ;   et al.
2017-05-04
Glass Sheet Forming System
App 20170121211 - SCHNABEL, JR.; James P.
2017-05-04
Glass Sheet Processing System Having Cooling Of Conveyor Roller Ends
App 20170121212 - SCHNABEL, JR.; James P. ;   et al.
2017-05-04
Glass Sheet Forming System
App 20170121128 - NITSCHKE; David B. ;   et al.
2017-05-04
Glass quench apparatus
Grant 9,611,166 - Lewandowski April 4, 2
2017-04-04
Method For Forming A Hot Glass Sheet With Transverse Curvature
App 20170022087 - NITSCHKE; Dean M. ;   et al.
2017-01-26
System And Method For Measuring Reflected Optical Distortion In Contoured Glass Sheets
App 20170003232 - ADDINGTON; Jason C. ;   et al.
2017-01-05
Non-contact Gaging System And Method For Contoured Panels Having Specular Surfaces
App 20160379380 - ADDINGTON; Jason C. ;   et al.
2016-12-29
System And Method For Developing Three-dimensional Surface Information Corresponding To A Contoured Glass Sheet
App 20160377419 - ADDINGTON; Jason C. ;   et al.
2016-12-29
System And Method For Measuring Reflected Optical Distortion In Contoured Panels Having Specular Surfaces
App 20160377415 - ADDINGTON; Jason C. ;   et al.
2016-12-29
Non-contact Gaging System And Method For Contoured Glass Sheets
App 20160377420 - ADDINGTON; Jason C. ;   et al.
2016-12-29
System And Method For Developing Three-dimensional Surface Information Corresponding To A Contoured Sheet
App 20160379379 - ADDINGTON; Jason C. ;   et al.
2016-12-29
Method For Three Stage Forming A Hot Glass Sheet With Transverse Curvature
App 20160362324 - NITSCHKE; Dean M. ;   et al.
2016-12-15
System and method for measuring reflected optical distortion in contoured glass sheets
Grant 9,470,641 - Addington , et al. October 18, 2
2016-10-18
Three stage forming station and method for forming a hot glass sheet with transverse curvature
Grant 9,452,948 - Nitschke , et al. September 27, 2
2016-09-27
Glass Sheet Acquisition And Positioning System And Associated Method For An Inline System For Measuring The Optical Characteristics Of A Glass Sheet
App 20160257598 - VILD; Michael ;   et al.
2016-09-08
Station And System For Press Forming Glass Sheets
App 20160168004 - NITSCHKE; David B. ;   et al.
2016-06-16
Glass Sheet Forming And Annealing Providing Edge Stress Control
App 20160145141 - BENNETT; Terry A.
2016-05-26
Glass Quench Apparatus
App 20160096766 - LEWANDOWSKI; Troy R.
2016-04-07
Method for press forming glass sheets
Grant 9,296,637 - Nitschke , et al. March 29, 2
2016-03-29
Method For Supporting A Glass Sheet
App 20160039706 - Nitschke; Dean M. ;   et al.
2016-02-11
System and method for evaluating the performance of a vehicle windshield/wiper combination
Grant 9,250,067 - Addington February 2, 2
2016-02-02
Glass sheet support structure
Grant 9,206,067 - Nitschke , et al. December 8, 2
2015-12-08
Glass Sheet Acquisition And Positioning Mechanism For An Inline System For Measuring The Optical Characteristics Of A Glass Sheet
App 20150308943 - VILD; Michael J. ;   et al.
2015-10-29
Forming Station And Method For Forming A Hot Glass Sheet With Transverse Curvature
App 20150218030 - NITSCHKE; Dean M. ;   et al.
2015-08-06
Three Stage Forming Station And Method For Forming A Hot Glass Sheet With Transverse Curvature
App 20150218029 - NITSCHKE; Dean M. ;   et al.
2015-08-06
System and method for positioning a hot glass sheet
Grant 9,079,791 - Nitschke , et al. July 14, 2
2015-07-14
Method For Making A Wheel For Hot Glass Sheet Conveyance
App 20150021820 - SERRANO; Alfredo ;   et al.
2015-01-22
Apparatus For Positioning Glass Sheets For Forming
App 20150000346 - NITSCHKE; David B. ;   et al.
2015-01-01
Method for positioning glass sheets for forming
Grant 8,881,551 - Nitschke , et al. November 11, 2
2014-11-11
System And Method For Positioning A Hot Glass Sheet
App 20140271058 - Nitschke; David B. ;   et al.
2014-09-18
Glass Sheet Support Structure
App 20140260431 - Nitschke; Dean M. ;   et al.
2014-09-18
System And Method For Evaluating The Performance Of A Vehicle Windshield/wiper Combination
App 20140270391 - ADDINGTON; Jason C.
2014-09-18
Inclined roller conveying assembly for hot formed glass sheets
Grant 8,776,996 - Walker July 15, 2
2014-07-15
Inclined Roller Conveying Assembly For Hot Formed Glass Sheets
App 20140061005 - Walker; Russell A.
2014-03-06
Method For Heating Glass Sheets
App 20130291592 - Lewandowski; Troy R. ;   et al.
2013-11-07
Quench station and method for formed glass sheet quenching
Grant 8,534,096 - Bennett September 17, 2
2013-09-17
Glass sheet bending station
Grant 8,522,576 - Serrano , et al. September 3, 2
2013-09-03
Apparatus And Method For Forming Glass Sheets
App 20130186138 - Lewandowski; Troy R. ;   et al.
2013-07-25
Glass sheet bending method
Grant 8,453,479 - Serrano , et al. June 4, 2
2013-06-04
Method And Apparatus For Positioning Glass Sheets For Forming
App 20130091896 - Nitschke; David B. ;   et al.
2013-04-18
Glass Sheet Bending Station
App 20120297835 - Serrano; Alfredo ;   et al.
2012-11-29
Method And Apparatus For Measuring Transmitted Optical Distortion In Glass Sheets
App 20120098959 - Addington; Jason C.
2012-04-26
Glass sheet forming method
Grant 8,132,428 - Vild , et al. March 13, 2
2012-03-13
Apparatus For Quenching Formed Glass Sheets
App 20120042695 - Nitschke; David B. ;   et al.
2012-02-23
Method, Station And System For Press Forming Glass Sheets
App 20110302964 - Nitschke; David B. ;   et al.
2011-12-15
Method for quenching formed glass sheets
Grant 8,074,473 - Nitschke , et al. December 13, 2
2011-12-13
Method And Apparatus For Heating Glass Sheets
App 20110277506 - Lewandowski; Troy R. ;   et al.
2011-11-17
Method and apparatus for measuring transmitted optical distortion in glass sheets
Grant 8,049,879 - Shetterly , et al. November 1, 2
2011-11-01
Press Bending Station And Method For Bending Heated Glass Sheets
App 20110247367 - Nitschke; Dean M. ;   et al.
2011-10-13
Glass sheet forming system
Grant 7,958,750 - Vild , et al. June 14, 2
2011-06-14
System For Positioning Glass Sheets For Forming
App 20100180638 - Bennett; Terry A. ;   et al.
2010-07-22
Method for positioning glass sheets for forming
Grant 7,716,949 - Bennett , et al. May 18, 2
2010-05-18
Method and apparatus for measuring transmitted optical distortion in glass sheets
App 20090282871 - Shetterly; Donivan M. ;   et al.
2009-11-19
Glass Sheet Forming Method
App 20080307830 - Vild; Michael J. ;   et al.
2008-12-18
Glass Sheet Bending Station and Method for Glass Sheet Bending
App 20080260999 - Serrano; Alfredo ;   et al.
2008-10-23
Method And System For Positioning Glass Sheets For Forming
App 20080245107 - Bennett; Terry A. ;   et al.
2008-10-09
Quench Station And Method For Formed Glass Sheet Quenching
App 20080236200 - Bennett; Terry A.
2008-10-02
Method And Apparatus For Quenching Formed Glass Sheets
App 20080127678 - Nitschke; David B. ;   et al.
2008-06-05
Wheel And Roll Assembly For Hot Glass Sheet Conveyance
App 20080060385 - Serrano; Alfredo ;   et al.
2008-03-13
System and method for cylindrically forming glass sheets
Grant 7,287,401 - Schnabel, Jr. October 30, 2
2007-10-30
Apparatus for glass sheet forming with cross curvature
Grant 7,228,717 - Zalesak , et al. June 12, 2
2007-06-12
Glass sheet forming system and method
App 20070089459 - Vild; Michael J. ;   et al.
2007-04-26
Glass sheet bending station and method for glass sheet bending
Grant 7,162,893 - Serrano , et al. January 16, 2
2007-01-16
System and method for continuous forming of glass sheets
Grant 7,086,252 - McMaster August 8, 2
2006-08-08
Apparatus and method for glass sheet quenching
App 20060150683 - Lewandowski; Troy R.
2006-07-13
Apparatus and method for glass sheet forming with cross curvature
App 20050274148 - Zalesak, Thomas J. ;   et al.
2005-12-15
System and method for continuous forming of glass sheets
App 20050274147 - McMaster, Ronald A.
2005-12-15
System and method for cylindrically forming glass sheets
App 20050274146 - Schnabel, James P. JR.
2005-12-15
Furnace and method using electric resistance and forced convection for heating glass sheets
App 20040237591 - Shetterly, Donivan M. ;   et al.
2004-12-02
Furnace and method for heating coated glass sheets
Grant 6,783,358 - Lewandowski , et al. August 31, 2
2004-08-31
Apparatus and method for forming heated glass sheets
Grant 6,729,160 - Nitschke , et al. May 4, 2
2004-05-04
Method for forming heated glass sheets
Grant 6,718,798 - Nitschke , et al. April 13, 2
2004-04-13
Forced convection heating furnace and method for heating glass sheets
Grant 6,668,590 - Lewandowski December 30, 2
2003-12-30
Method for forming heated glass sheets
App 20030106340 - Nitschke, David B. ;   et al.
2003-06-12
Forced convection heating furnace and method for heating glass sheets
App 20030074922 - Lewandowski, Troy R.
2003-04-24
Press bending station and method for job switching
Grant 6,543,255 - Bennett , et al. April 8, 2
2003-04-08
Quench Station And Method For Quenching Formed Glass Sheets
App 20020189289 - Shetterly, Donivan M. ;   et al.
2002-12-19
System and method for forming and quenching glass sheets
App 20020189290 - Bennett, Terry A.
2002-12-19
Apparatus and method for roll bending heated glass sheets
App 20020189291 - Bennett, Terry A. ;   et al.
2002-12-19
Press bending station and method for bending heated glass sheets
App 20020189295 - Bennett, Terry A. ;   et al.
2002-12-19
Method for forming glass sheets
Grant 6,422,040 - McMaster , et al. July 23, 2
2002-07-23
Apparatus and method for mold changing in heated glass sheet forming station
Grant 6,418,754 - Nitschke , et al. July 16, 2
2002-07-16
Uniform distribution quenching of formed glass sheets
Grant 6,295,842 - McMaster October 2, 2
2001-10-02
Method for installing mold assembly
Grant 6,173,587 - Mumford , et al. January 16, 2
2001-01-16
Method for installing glass sheet quench module set
Grant 6,079,094 - Ducat , et al. June 27, 2
2000-06-27
Forced convection furnace for heating glass sheets
Grant 6,050,814 - Lewandowski April 18, 2
2000-04-18
Apparatus for mold changing in heated glass sheet forming station
Grant 6,032,491 - Nitschke , et al. March 7, 2
2000-03-07
Mold apparatus and method for vacuum forming glass sheets
Grant 5,951,733 - Clark , et al. September 14, 1
1999-09-14
Process for quenching glass sheets with a cryogenic liquid and pressurized air
Grant 5,931,981 - McMaster , et al. August 3, 1
1999-08-03
Mold support assembly for heated glass sheet mold
Grant 5,925,162 - Nitschke , et al. July 20, 1
1999-07-20
Quench loader for installing glass sheet quench module set
Grant 5,917,107 - Ducat , et al. June 29, 1
1999-06-29
Mold assembly for forming heated glass sheets
Grant 5,906,668 - Mumford , et al. May 25, 1
1999-05-25
Support and actuating mechanism for mold support assembly used for heated glass sheet forming
Grant 5,900,034 - Mumford , et al. May 4, 1
1999-05-04
Glass sheet press forming and quenching ring
Grant 5,472,470 - Kormanyos , et al. December 5, 1
1995-12-05
Apparatus and method for controlling stresses in laminated automotive glass
Grant 5,385,786 - Shetterly , et al. January 31, 1
1995-01-31
Method for heating a flat glass sheet
Grant 5,337,393 - Reunamaki August 9, 1
1994-08-09
High shear mixer and glass melting apparatus and method
Grant 5,273,567 - Richards December 28, 1
1993-12-28
Optical roller wave gauge
Grant 5,251,010 - Maltby, Jr. October 5, 1
1993-10-05
Method and apparatus for thermally stable mold assembly and support
Grant 5,230,728 - McMaster July 27, 1
1993-07-27
Glass sheet annealing lehr having gas support conveyor
Grant 5,209,767 - Maltby, Jr. , et al. * May 11, 1
1993-05-11
Delivery apparatus for newly formed glass sheet strip
Grant 5,156,664 - Maltby, Jr. , et al. October 20, 1
1992-10-20
Variable pressure gas jet system for lifting and forming glass sheets
Grant 5,147,439 - Ritz September 15, 1
1992-09-15
Mechanism for exchanging cloth covering on glass sheet forming fixture
Grant 5,137,561 - Schnabel, Jr. August 11, 1
1992-08-11
High shear mixer and glass melting apparatus
Grant 5,120,342 - Richards June 9, 1
1992-06-09
Method for recycling scrap mineral fibers
Grant 5,100,453 - Richards March 31, 1
1992-03-31
Apparatus and method for conveying glass sheets
Grant 5,096,478 - Kramer , et al. March 17, 1
1992-03-17
Glass sheet bending apparatus with thermally stable reference
Grant 5,092,916 - McMaster March 3, 1
1992-03-03
Apparatus for delivering newly formed glass sheet strip
Grant 5,090,987 - Maltby, Jr. February 25, 1
1992-02-25
Glass sheet transferring device
Grant 5,086,907 - Nitschke , et al. February 11, 1
1992-02-11
Glass sheet gas support
Grant 5,078,775 - Maltby, Jr. , et al. January 7, 1
1992-01-07
Horizontal flame burner for furnace floor radiant heater
Grant 5,032,163 - Balestra July 16, 1
1991-07-16
Gas fired radiant heater for furnace floor
Grant 5,022,911 - Balestra June 11, 1
1991-06-11
Glass sheet forming method and apparatus utilizing lower full surface vacuum mold and upper ring mold
Grant 5,004,491 - McMaster , et al. April 2, 1
1991-04-02
Method and apparatus for glass tempering
Grant 4,946,491 - Barr August 7, 1
1990-08-07
Glass sheet modulated quenching
Grant 4,913,720 - Gardon , et al. April 3, 1
1990-04-03
Photovoltaic cell fabrication method and panel made thereby
Grant 4,872,925 - McMaster October 10, 1
1989-10-10
Position controller for glass sheet processing system
Grant 4,782,449 - Brinker , et al. November 1, 1
1988-11-01
Glass sheet press bending system
Grant 4,661,141 - Nitschke , et al. April 28, 1
1987-04-28
Method for forming glass sheets
Grant 4,609,391 - McMaster September 2, 1
1986-09-02
Apparatus for forming glass sheets
Grant 4,575,390 - McMaster March 11, 1
1986-03-11
Method and apparatus for supplying cooling air in a glass sheet quench
Grant 4,525,193 - McMaster , et al. June 25, 1
1985-06-25
Apparatus for bending glass sheets
Grant 4,517,001 - McMaster May 14, 1
1985-05-14
Glass sheet quench including oppositely angled jets
Grant 4,515,622 - McMaster , et al. May 7, 1
1985-05-07
Apparatus for bending glass sheets
Grant 4,514,208 - Nitschke April 30, 1
1985-04-30
Glass sheet roller conveyor including antifriction drive chain
Grant 4,512,460 - McMaster April 23, 1
1985-04-23
Composite blasthead for quench station of glass sheet tempering system
Grant 4,470,838 - McMaster , et al. September 11, 1
1984-09-11
Company Registrations

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