HR

Harry P. Van Roeyen

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Skokie, IL: #212 of 674 inventorsTop 35%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,681,061 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D272479 Tweezers or similar article Paul E. Wagner 1984-01-31
4397325 Abrasive article — 1983-08-09
4369098 Method of manufacturing abrasive articles — 1983-01-18