RJ

Roy B. Carpenter, Jr.

📍 La Puente, CA: #6 of 17 inventorsTop 40%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #64,236 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4861940 Automated moisturized grounding electrode system — 1989-08-29