OF

Otto W. Freitag

Ford: 3 patents #4,965 of 17,473Top 30%
📍 Dearborn, MI: #486 of 1,494 inventorsTop 35%
🗺 Michigan: #27,158 of 86,293 inventorsTop 35%
Overall (All Time): #1,641,094 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5820772 Valveless diaphragm pump for dispensing molten metal Randy Stevenson, Keith W. Meranda 1998-10-13
5082223 Adjustable mounting assembly for electro-optical devices Leroy E. Ording 1992-01-21
4554742 Dimensional checking tool 1985-11-26