Inventor

MCDONALD WILLIAM H

9 patents

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

PPG INDUSTRIES INC

3 patents

US5691392ANov 25, 1997

Stable particulate dispersions

PPG INDUSTRIES INC39 citations92

US4284776AAug 18, 1981

Radiation curable Michael addition amine adducts of amide acrylate compounds

PPG INDUSTRIES INC19 citations81

US4091050AMay 23, 1978

Method for the preparation of mixtures of (meth)acrylic terminated polyether resin and 3-halo-2-hydroxypropyl (meth)acrylate

PPG INDUSTRIES INC26 citations81

PPG IND OHIO INC

2 patents

US8017720B2Sep 13, 2011

Sulfur-containing oligomers and high index polyurethanes prepared therefrom

PPG IND OHIO INC27 citations91

US7144969B2Dec 5, 2006

Impact resistant polyureaurethane and polyureaurethane prepolymer having low NCO/OH ratio

PPG IND OHIO INC37 citations91

TRANSITIONS OPTICAL INC

1 patent

US7465414B2Dec 16, 2008

Photochromic article

TRANSITIONS OPTICAL INC62 citations97

BASF CORP

1 patent

US5753735AMay 19, 1998

Stable particulate dispersions

BASF CORP19 citations92

MCDONALD WILLIAM H

1 patent

US4898458AFeb 6, 1990

Laminar air flow exterior adjustable rearview mirror

MCDONALD WILLIAM H56 citations89

MCDONALD SAMUEL A

1 patent

US8756063B2Jun 17, 2014

Handheld voice activated spelling device

MCDONALD SAMUEL A0 citations19