DP

Douglas A. Pinnow

CO Comcast: 1 patents #9 of 62Top 15%
📍 Lake Elsinore, CA: #1 of 2 inventorsTop 50%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #119,119 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4868559 Security system employing optical key shape reader — 1989-09-19