RS

Richard Robert Suchanec

HE Hercules: 3 patents #2 of 48Top 5%
📍 Newark, DE: #7 of 124 inventorsTop 6%
🗺 Delaware: #27 of 552 inventorsTop 5%
Overall (1997): #11,861 of 185,788Top 7%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5702521 Air-entrained concrete with lignin-containing air-entraining agent — 1997-12-30
5683497 Asphalt emulsion with lignin-containing emulsifier — 1997-11-04
5656733 Lignin-containing resinous compositions — 1997-08-12