RC

Russell K. Colegrove

LG Leybold-Heraeus Gmbh: 2 patents #49 of 219Top 25%
📍 East Longmeadow, MA: #31 of 107 inventorsTop 30%
🗺 Massachusetts: #33,482 of 88,656 inventorsTop 40%
Overall (All Time): #1,616,304 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D457657 Fascia — 2002-05-21
4687902 Electron-beam welding apparatus Glen S. Lawrence 1987-08-18
4677273 Electron beam welding apparatus William Stone 1987-06-30