DO

Donald G. Olsen

BC Baker Manufacturing Company: 1 patents #6 of 18Top 35%
📍 Evansville, WI: #19 of 28 inventorsTop 70%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,906,845 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4940087 Seating arrangement and structure of a spool within a well casing Neil C. Lien 1990-07-10