DB

Douglas A. Barth

AI American Locker Group Incorporated: 2 patents #1 of 2Top 50%
📍 Sinclairville, NY: #1 of 1 inventorsTop 100%
🗺 New York: #487 of 5,342 inventorsTop 10%
Overall (1989): #28,966 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4865248 Post office locker — 1989-09-12
4844228 Coin holding mechanism for coin operated locker — 1989-07-04