Markham
Canada
7
2025-06-19
The entities that hold a legal rights for patent applications filed by inventor Domingo Ritchie:
Ritchie Domingo from Markham, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
AIR-OIL SEPARATOR
#2 | 2023-03-02HEAT EXCHANGE SYSTEM USING COMPRESSOR AIR FOR FUEL PRE-HEATING
#3 | 2022-12-22Oil cooling system for aircraft engine
#4 | 2022-12-01HEAT EXCHANGE SYSTEM FOR AIRCRAFT ENGINE
#5 | 2018-09-06Apparatus and method for controlling a pressure differential across a seal of a bearing chamber
#6 | 2013-12-05Scavenge gear pump
#7 | 2011-03-03Lubrication system with porous element
557047 ⎘