DJ

David P. Roller, Jr.

RE Rochester Gas & Electric: 1 patents #1 of 15Top 7%
📍 Irwin, PA: #138 of 245 inventorsTop 60%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,973,776 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4663727 Ultrasonic inspection system Michael J. Saporito, Salvatore J. Deleo, Paul Anthony Lewis, Albert E. Curtis, III, Joseph D'Arienzo 1987-05-05