DP

Donald F. Pettengill

RL Raychem Limited: 1 patents #15 of 56Top 30%
📍 Palo Alto, CA: #22 of 140 inventorsTop 20%
🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #68,525 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4329726 Circuit protection devices comprising PTC elements Lee M. Middleman, Joseph H. Evans 1982-05-11