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

Melvin A. Prohl — 2 Patents

GE: 2 patents #13,562 of 36,430Top 40%
Boxford, MA: #118 of 245 inventorsTop 50%
Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,355,413 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4552292 Heat exchanger Richard T. Cuscino, Lester H. Lee, David Robert Skinner, Thomas Francis Taylor 1985-11-12
4256353 Self-aligning bearing George A. Fischer 1981-03-17