AK

Andrew Krochmal

UN Unknown: 1 patents #206 of 2,107Top 10%
📍 Stevensville, MI: #7 of 14 inventorsTop 50%
🗺 Michigan: #1,023 of 4,492 inventorsTop 25%
Overall (1997): #176,363 of 185,788Top 95%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5604478 Pet operable door chime Tamara L. Grady 1997-02-18