OA

Otto H. Acker

📍 Washougal, WA: #1 of 2 inventorsTop 50%
🗺 Washington: #28 of 744 inventorsTop 4%
Overall (1982): #9,517 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4333621 Shock absorbing mechanism for a parachute supported load 1982-06-08
4326598 Steam driven road vehicle 1982-04-27