DA

Duane D. Adams

NP North American Philips: 2 patents #5 of 89Top 6%
📍 Deep River, CT: #1 of 5 inventorsTop 20%
🗺 Connecticut: #155 of 1,954 inventorsTop 8%
Overall (1989): #28,706 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D301783 Vacuum cleaner — 1989-06-20
D300214 Charger base for hand held battery operated vacuum cleaner — 1989-03-14