Inventor

BAYS DAVID C

GB2 patents

Patents

2 patents

US5663042ASep 2, 1997

Developing agents for (photo) thermographic systems

MINNESOTA MINING & MFG25 citations90

US5492803AFeb 20, 1996

Hydrazide redox-dye-releasing compounds for photothermographic elements

MINNESOTA MINING & MFG12 citations72