Inventor

DUFF HOWARD S

US4 patents

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

BAYER AG

2 patents

US5674568AOct 7, 1997

Treatment of cellulosic fiber products

BAYER AG14 citations71

US6066284AMay 23, 2000

Process for the production of engineered products in which curing of the wood is monitored ultrasonically and apparatus useful therefor

BAYER AG12 citations68

MILES INC

1 patent

US5128407AJul 7, 1992

Urea extended polyisocyanates

MILES INC87 citations90

BAYER MATERIALSCIENCE LLC

1 patent

US7199168B2Apr 3, 2007

Process for making cellular composites using polymeric isocyanates as binders for hollow filler particles

BAYER MATERIALSCIENCE LLC10 citations81