Inventor
NITSCHKE DAVID B
US34 patents
⚠️ This page may combine multiple inventors who share the name “NITSCHKE DAVID B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GLASSTECH INC
27 patentsUS4661141AApr 28, 1987
Glass sheet press bending system
GLASSTECH INC79 citations96
US6729160B1May 4, 2004
Apparatus and method for forming heated glass sheets
GLASSTECH INC27 citations92
US6718798B2Apr 13, 2004
Method for forming heated glass sheets
GLASSTECH INC29 citations92
US6079094AJun 27, 2000
Method for installing glass sheet quench module set
GLASSTECH INC18 citations92
US5925162AJul 20, 1999
Mold support assembly for heated glass sheet mold
GLASSTECH INC28 citations92
US5917107AJun 29, 1999
Quench loader for installing glass sheet quench module set
GLASSTECH INC28 citations92
US5900034AMay 4, 1999
Support and actuating mechanism for mold support assembly used for heated glass sheet forming
GLASSTECH INC41 citations92
US6418754B1Jul 16, 2002
Apparatus and method for mold changing in heated glass sheet forming station
GLASSTECH INC23 citations91
US6032491AMar 7, 2000
Apparatus for mold changing in heated glass sheet forming station
GLASSTECH INC29 citations91
US10246364B2Apr 2, 2019
Method for three stage forming a hot glass sheet with transverse curvature
GLASSTECH INC11 citations82
US9452948B2Sep 27, 2016
Three stage forming station and method for forming a hot glass sheet with transverse curvature
GLASSTECH INC10 citations82
US11987517B2May 21, 2024
Glass sheet quench arrangement
GLASSTECH INC2 citations73
US10683227B2Jun 16, 2020
Glass sheet mold apparatus and method
GLASSTECH INC2 citations73
US11111169B2Sep 7, 2021
Mold shuttle positioning system for a glass sheet forming system
GLASSTECH INC2 citations70
US10377657B2Aug 13, 2019
Station and system for press forming glass sheets
GLASSTECH INC2 citations70
US10011514B2Jul 3, 2018
Apparatus for positioning glass sheets for forming
GLASSTECH INC2 citations70
US9758421B2Sep 12, 2017
Glass sheet processing system having cooling of conveyor roller ends
GLASSTECH INC3 citations69
US9079791B2Jul 14, 2015
System and method for positioning a hot glass sheet
GLASSTECH INC3 citations63
US7958750B2Jun 14, 2011
Glass sheet forming system
GLASSTECH INC4 citations63
US10214440B2Feb 26, 2019
Method for forming a hot glass sheet with transverse curvature
GLASSTECH INC1 citations62
US5951733ASep 14, 1999
Mold apparatus and method for vacuum forming glass sheets
GLASSTECH INC6 citations57
US5086907AFeb 11, 1992
Glass sheet transferring device
GLASSTECH INC5 citations57
US10913678B2Feb 9, 2021
Vacuum mold shuttle system for a glass sheet forming system
GLASSTECH INC1 citations56
US11542189B2Jan 3, 2023
Articulated mold arrangement for a glass processing system
GLASSTECH INC0 citations49
US10894736B2Jan 19, 2021
Glass sheet positioning apparatus and method
GLASSTECH INC0 citations48
US10065879B2Sep 4, 2018
Glass sheet processing system having cooling of conveyor roller ends
GLASSTECH INC0 citations48
US9745147B2Aug 29, 2017
Glass sheet forming system
GLASSTECH INC0 citations33
NITSCHKE DAVID B
4 patentsUS4386952AJun 7, 1983
Glass sheet bending system utilizing gas jets
NITSCHKE DAVID B29 citations92
US8074473B2Dec 13, 2011
Method for quenching formed glass sheets
NITSCHKE DAVID B25 citations89
US8881551B2Nov 11, 2014
Method for positioning glass sheets for forming
NITSCHKE DAVID B6 citations80
US9296637B2Mar 29, 2016
Method for press forming glass sheets
NITSCHKE DAVID B3 citations69