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

Douglas Westerkamp — 2 Patents

GE: 2 patents #13,562 of 36,430Top 40%
Harvard, MA: #139 of 258 inventorsTop 55%
Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,078,921 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8545681 Waste heat driven desalination process Andrew Philip Shapiro, Nishith Vora, Ching-Jen Tang, AliciA Jillian Jackson Hardy 2013-10-01
4694190 Integral generator housing and base for a turbine generator Bruce B. Lane, Peter P. Clifford 1987-09-15