P

Inventor

WOERNER DOUGLAS C

6 patents
⚠️ This page may combine multiple inventors who share the name “WOERNER DOUGLAS C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GAF CORP

4 patents
US4175154ANov 20, 1979

Sheet backing for decorative covering material

GAF CORP30 citations80
US4185133AJan 22, 1980

Process for saturating a fiber mat of open structure

GAF CORP18 citations72
US4242397ADec 30, 1980

Flexible sheet-type covering material

GAF CORP7 citations71
US4288486ASep 8, 1981

Flexible sheet-type covering material and process for making same

GAF CORP6 citations60

TARKETT INC

2 patents
US4769109ASep 6, 1988

Relatively inexpensive thermoformable mat and rigid laminate formed therefrom

TARKETT INC91 citations93
US4769274ASep 6, 1988

Relatively inexpensive thermoformable mat of reduced density and rigid laminate which incorporates the same

TARKETT INC105 citations93