Inventor
DAVIS WILLIAM B
US15 patents
⚠️ This page may combine multiple inventors who share the name “DAVIS WILLIAM B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PPG IND OHIO INC
7 patentsUS7588653B2Sep 15, 2009
Method of making an integrated window sash
PPG IND OHIO INC64 citations97
US7997037B2Aug 16, 2011
Integrated window sash with groove for desiccant material
PPG IND OHIO INC55 citations93
US7827761B2Nov 9, 2010
Plastic spacer stock, plastic spacer frame and multi-sheet unit, and method of making same
PPG IND OHIO INC26 citations92
US7765769B2Aug 3, 2010
Integrated window sash with lattice frame and retainer clip
PPG IND OHIO INC22 citations92
US7490445B2Feb 17, 2009
Integrated window sash
PPG IND OHIO INC44 citations92
US7950194B2May 31, 2011
Plastic spacer stock, plastic spacer frame and multi-sheet unit, and method of making same
PPG IND OHIO INC11 citations83
US7739851B2Jun 22, 2010
Plastic spacer stock, plastic spacer frame and multi-sheet unit, and method of making same
PPG IND OHIO INC17 citations83