Inventor

CROOKS RICHARD G

US2 patents

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

SONY CHEMICAL CORP OF AMERICA

1 patent

US6476840B1Nov 5, 2002

Radiation-curable thermal printing ink and ink ribbons and methods of making, using and printing using the same

SONY CHEMICAL CORP OF AMERICA28 citations84

SONY CHEMICALS CORP OF AMERICA

1 patent

US6853394B2Feb 8, 2005

Radiation-curable thermal printing ink and ink ribbons and methods of making, using and printing using the same

SONY CHEMICALS CORP OF AMERICA7 citations67