EK

Edward D. Kiefer

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Ford: 1 patents #9,341 of 17,473Top 55%
📍 Livonia, MI: #623 of 1,586 inventorsTop 40%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,320,895 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4892439 Screed rail system — 1990-01-09
4183178 Window glass adjusting device Robert B. Robertson 1980-01-15