DP

Donald R. Pottorff

WC Walter Kidde & Co.: 2 patents #1 of 20Top 5%
📍 Mercersburg, PA: #8 of 25 inventorsTop 35%
🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%
Overall (All Time): #1,662,129 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5137200 Portable ultrasonic welding device Richard E. Edwards 1992-08-11
4279330 Double-acting disc brake Rene G. Galmiche 1981-07-21
4184573 Double-acting disc brake having floating cylinder head Jack E. Bricker, Rene G. Galmiche 1980-01-22