RF

Richard R. Fontana

GI Gas Research Institute: 1 patents #343 of 808Top 45%
📍 Lexington, MA: #1,667 of 2,299 inventorsTop 75%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,865,847 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5172639 Cornering pipe traveler Richard M. Wiesman, Edward E. Fischer, Bruce B. Gamble, Robert T. Hsiung, Steven J. Kozminski 1992-12-22