AK

Alfred Z. Knapp

UN Unknown: 1 patents #206 of 2,107Top 10%
📍 Bozeman, MT: #5 of 33 inventorsTop 20%
🗺 Montana: #27 of 123 inventorsTop 25%
Overall (1997): #178,541 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5609179 Automatic shut-off valve — 1997-03-11