Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PC

Peter P. Clifford — 2 Patents

GE: 2 patents #13,562 of 36,430Top 40%
Leominster, MA: #115 of 286 inventorsTop 45%
Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,344,731 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4694190 Integral generator housing and base for a turbine generator Bruce B. Lane, Douglas Westerkamp 1987-09-15
4204803 Diaphragm support Donald R. Leger, William N. Matson 1980-05-27