DB

Douglas C. Banyash

📍 Petersburg, MI: #24 of 41 inventorsTop 60%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #4,087,921 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4262682 Combination cigarette holder and lighter — 1981-04-21