HK

Henry R. Krepel

ST Stimsonite: 1 patents #3 of 7Top 45%
📍 Crystal Lake, IL: #11 of 51 inventorsTop 25%
🗺 Illinois: #1,021 of 4,484 inventorsTop 25%
Overall (1994): #127,307 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5277513 Snowplowable pavement marker using different materials Robert M. Flanagan, Sidney A. Heenan, Richard M. Steere 1994-01-11