GC

George Douglas Calvey

KP Kimball Physics: 2 patents #2 of 3Top 70%
📍 Peterborough, NH: #37 of 77 inventorsTop 50%
🗺 New Hampshire: #5,349 of 12,181 inventorsTop 45%
Overall (All Time): #1,769,133 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12057285 Annular gap cathodes with graphite caps — 2024-08-06
12027340 Pincer mount cathode Andrea Michelle Calvey 2024-07-02