Inventor
ROSSKAMP BARENT A
US13 patents
⚠️ This page may combine multiple inventors who share the name “ROSSKAMP BARENT A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PPG IND OHIO INC
11 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
US7856791B2Dec 28, 2010
Plastic spacer stock, plastic spacer frame and multi-sheet unit, and method of making same
PPG IND OHIO INC32 citations92
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
US7021110B2Apr 4, 2006
Apparatus for preparing U-shaped spacers for insulating units
PPG IND OHIO INC17 citations83
US5928467AJul 27, 1999
Device for and method of aligning and/or maintaining a side of a spacer frame in alignment during fabrication of a multi sheet glazing unit
PPG IND OHIO INC2 citations61
US7954284B2Jun 7, 2011
Retainer clip for grid simulating muntins
PPG IND OHIO INC1 citations49