Inventor
GRUNEWALD FRED A
US7 patents
⚠️ This page may combine multiple inventors who share the name “GRUNEWALD FRED A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAWNEER CO
4 patentsUS5469683ANov 28, 1995
Thermally insulating composite frame member with snap-in thermal isolator
KAWNEER CO59 citations94
US5245808ASep 21, 1993
Retainer and weatherseal for structurally bonded glazing
KAWNEER CO69 citations93
US5490358AFeb 13, 1996
Retainer and weatherseal for structurally bonded glazing
KAWNEER CO21 citations89
US5408784AApr 25, 1995
Exterior gasket for operable windows and doors
KAWNEER CO42 citations86