RK

Ronald Kessler

📍 Youngstown, OH: #90 of 284 inventorsTop 35%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,274,073 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5681637 Microorganism resistant pile weatherstripping Steve Abramson 1997-10-28
4850497 Linerless plastic closures — 1989-07-25