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

Robert Joseph Pistor

LLLiburdi Engineering Limited: 2 patents #5 of 16Top 35%
WCWatson Cogeneration: 1 patents #2 of 4Top 50%
Overall (All Time): #1,417,366 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11383318 Filler wire position control Matthew Reid 2022-07-12
10828714 Arc welding system Brian M. Cox, Emanuel Bruno Ferreira Dos Santos 2020-11-10
6733232 Extended tip turbine blade for heavy duty industrial gas turbine Steve Ingistov 2004-05-11