RK

Richard F. Karabin

PO Ppg Industries Ohio: 23 patents #50 of 1,316Top 4%
PI Ppg Industries: 6 patents #169 of 1,216Top 15%
AI Amcol International: 1 patents #74 of 129Top 60%
📍 Ruffs Dale, PA: #1 of 8 inventorsTop 15%
🗺 Pennsylvania: #1,921 of 74,527 inventorsTop 3%
Overall (All Time): #129,804 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 26–29 of 29 patents

Patent #TitleCo-InventorsDate
5633297 Cationic resin containing capped isocyanate groups suitable for use in electrodeposition Joseph T. Valko 1997-05-27
5582704 Cationic resin and capped polyisocyanate curing agent suitable for use in electrodeposition Joseph T. Valko, Philippe Faucher, Thomas C. Moriarity, V. Eswarakrishnan, Ellor James Van Buskirk +2 more 1996-12-10
5074979 Cationic resin containing blocked isocyanate groups suitable for use in electrodeposition Joseph T. Valko 1991-12-24
4812215 Low temperature curable aqueous electrodepositable coating compositions Ken W. Niederst, Michael G. Sandala, Edward R. Coleridge 1989-03-14