P

Inventor

DUFFY ROBERT D

US6 patents
⚠️ This page may combine multiple inventors who share the name “DUFFY ROBERT D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BAYER ANTWERP N V

3 patents
US6171678B1Jan 9, 2001

Polyurethane carpet backings with improved tuft bind

BAYER ANTWERP N V57 citations94
US6299715B1Oct 9, 2001

Urethane adhesive-laminated carpeting

BAYER ANTWERP N V50 citations90
US6780895B2Aug 24, 2004

Polyurethane carpet backings with improved tuft bind

BAYER ANTWERP N V13 citations79

ARCO CHEM TECH

2 patents
US5859081AJan 12, 1999

Process for producing froth polyurethane foam

ARCO CHEM TECH27 citations90
US5604267AFeb 18, 1997

Process for producing froth polyurethane foam

ARCO CHEM TECH37 citations90

(unassigned)

1 patent
US5382602AJan 17, 1995

Flexible slabstock polyurethane foam formulation for a rapid-cool process

16 citations71