DR

Donald A. Rentzsch

OT Oak Technology: 1 patents #28 of 64Top 45%
📍 Burlington, WI: #97 of 182 inventorsTop 55%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #4,075,419 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4348569 Rotary switch Bernard J. Golbeck, Raymond F. Lewandowski, Lonnie J. Richardson 1982-09-07