P

Inventor

WILLIAMS ROY C

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

TEXTRON INC

3 patents
US4277380AJul 7, 1981

Water-dispersible urethane polymers and aqueous polymer dispersions

TEXTRON INC52 citations93
US4268426AMay 19, 1981

Water-dispersible urethane polymers, aqueous polymer dispersions and half-esters useful therein

TEXTRON INC39 citations89
US4329490AMay 11, 1982

Water-dispersible urethane polymers, aqueous polymer dispersions and half-esters useful therein

TEXTRON INC9 citations70

NL CHEMICALS INC

3 patents
US4659778AApr 21, 1987

Narrow molecular weight polyester oligomers and method of preparation

NL CHEMICALS INC29 citations91
US4789706ADec 6, 1988

Narrow molecular weight polyester oligomers and method of preparation

NL CHEMICALS INC14 citations72
US4743655AMay 10, 1988

Narrow molecular weight polyester oligomers and method of preparation

NL CHEMICALS INC5 citations61

REICHHOLD CHEMICALS INC

2 patents
US5288804AFeb 22, 1994

Acetoacetate aromatic aldimine resin composition

REICHHOLD CHEMICALS INC49 citations91
US5370939ADec 6, 1994

Yellowing resistant, air-drying coating composition containing allyloxypropoxylate

REICHHOLD CHEMICALS INC9 citations72

UNION CAMP CORP

1 patent
US4894433AJan 16, 1990

Water dispersible polyamide diethanolamine ester

UNION CAMP CORP9 citations71

WILLIAMS ROY C

1 patent
USD621314SAug 10, 2010

Interior rearview mirror with reverse warning light

WILLIAMS ROY C0 citations44