CB

Clarence F. Batchelder

📍 El Cajon, CA: #5 of 27 inventorsTop 20%
🗺 California: #3,049 of 13,957 inventorsTop 25%
Overall (1994): #148,188 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5370700 Prosthetic knee joint James S. Sarkisian 1994-12-06