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

Ritchie Domingo

RTX (Raytheon): 4 patents #2,949 of 15,912Top 20%
Markham, CA: #405 of 1,673 inventorsTop 25%
Overall (All Time): #1,124,203 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11591964 Oil cooling system for aircraft engine Andrew Walz 2023-02-28
10502141 Apparatus and method for controlling a pressure differential across a seal of a bearing chamber Adam Logan 2019-12-10
9033690 Scavenge gear pump Daniel Alecu, Pierre Gauvin 2015-05-19
8752673 Lubrication system with porous element Patrick Thivierge, Melanie Papillon, Pierre Gauvin, Patrick Arkinson, Robert Scandella +1 more 2014-06-17