JV

John J. Varone

EV Edwards Vacuum: 1 patents #2 of 18Top 15%
📍 Sanbornville, NH: #1 of 1 inventorsTop 100%
🗺 New Hampshire: #554 of 1,586 inventorsTop 35%
Overall (2021): #390,973 of 548,734Top 75%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10900699 Helium management control system Oliver J. Dumas, Maureen C. Buonpane, Doreen J. Ball-DiFazio, Ronald N. Morris, Allen J. Bartlett +4 more 2021-01-26