TD

Tim Duggan

NV National Oilwell Varco: 1 patents #240 of 551Top 45%
NC New Power Concepts: 1 patents #17 of 30Top 60%
📍 Epsom, NH: #14 of 23 inventorsTop 65%
🗺 New Hampshire: #5,349 of 12,181 inventorsTop 45%
Overall (All Time): #1,913,256 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10715025 Radial magnetic cycloid gear assemblies, and related systems and methods Kent Davey, Kenneth W. Seyffert, Cliff Swiontek, Timothy I. Montgomery 2020-07-14
6062023 Cantilevered crankshaft stirling cycle machine John M. Kerwin, Kingston Owens, Michael G. Norris, Dean Kamen, Christopher C. Langenfeld 2000-05-16