Inventor
SAUER GALE E
US24 patents
⚠️ This page may combine multiple inventors who share the name “SAUER GALE E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROBLIN INDUSTRIES
8 patentsUS4205815AJun 3, 1980
Shelf bracket, shelf bracket-stud combination and shelf bracket-clip combination
ROBLIN INDUSTRIES85 citations93
US4018020AApr 19, 1977
Modular wall construction
ROBLIN INDUSTRIES146 citations93
US4317641AMar 2, 1982
Locking connection for supporting grid systems
ROBLIN INDUSTRIES35 citations92
US4208851AJun 24, 1980
Suspended ceiling system
ROBLIN INDUSTRIES45 citations92
US4040758AAug 9, 1977
Suspended ceiling hanging clip
ROBLIN INDUSTRIES34 citations92
US4019300AApr 26, 1977
Suspended ceiling structure
ROBLIN INDUSTRIES51 citations87
US4064671ADec 27, 1977
Stabilizer strut for suspended ceiling system
ROBLIN INDUSTRIES27 citations82
US4317318AMar 2, 1982
Supporting grid system having interchangeable T sections
ROBLIN INDUSTRIES17 citations74
DONN INC
7 patentsUS4583340AApr 22, 1986
Fixture support clip for suspension ceiling grid systems
DONN INC34 citations92
US4531340AJul 30, 1985
Beam splice for supporting grid systems
DONN INC24 citations82
US4470239ASep 11, 1984
Suspended ceiling grid system
DONN INC25 citations82
US4628656ADec 16, 1986
Demountable wall panel
DONN INC22 citations80
US4574547AMar 11, 1986
Window system for demountable walls
DONN INC24 citations80
US4514945AMay 7, 1985
Window insulating system
DONN INC12 citations74
US4484428ANov 27, 1984
Suspended ceiling grid system
DONN INC15 citations74
WORTHINGTON ARMSTRONG VENTURE
5 patentsUS5979055ANov 9, 1999
Process for producing rollformed sections
WORTHINGTON ARMSTRONG VENTURE55 citations95
US6446406B1Sep 10, 2002
Direct attached grid
WORTHINGTON ARMSTRONG VENTURE29 citations92
US6305139B1Oct 23, 2001
Beam clip
WORTHINGTON ARMSTRONG VENTURE35 citations92
US6178712B1Jan 30, 2001
Locking connection for ceiling grid system
WORTHINGTON ARMSTRONG VENTURE35 citations92
US6199343B1Mar 13, 2001
Connector assembly for ceiling grid
WORTHINGTON ARMSTRONG VENTURE38 citations89