Inventor
LEWIS JR RICHARD J
US10 patents
⚠️ This page may combine multiple inventors who share the name “LEWIS JR RICHARD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CLOPAY BUILDING PROD CO
5 patentsUS6047761AApr 11, 2000
Universal overhead door system
CLOPAY BUILDING PROD CO73 citations94
US5626176AMay 6, 1997
Multiple section modular door and joint structure
CLOPAY BUILDING PROD CO66 citations94
US6006817ADec 28, 1999
Overhead door, panel and hinge assembly
CLOPAY BUILDING PROD CO57 citations93
US5555923ASep 17, 1996
Sectional door having multiple piece panel sections
CLOPAY BUILDING PROD CO64 citations92
US5992497ANov 30, 1999
Slip and lock connection system
CLOPAY BUILDING PROD CO46 citations90
CLOPAY BUILDING PRODUCTS R & D
4 patentsUS7059379B2Jun 13, 2006
Low head room overhead door system with adjustable short radius track section
CLOPAY BUILDING PRODUCTS R & D39 citations91
US6840300B2Jan 11, 2005
Track guard for a sectional overhead door assembly
CLOPAY BUILDING PRODUCTS R & D33 citations91
US6772814B2Aug 10, 2004
Combined weather seal, light block and wear insert for overhead door panel
CLOPAY BUILDING PRODUCTS R & D23 citations91
US6698492B2Mar 2, 2004
Hinge guard for overhead door
CLOPAY BUILDING PRODUCTS R & D29 citations91