Mission Viejo, California
United States
4
2023-09-21
The entities that hold a legal rights for patent applications filed by inventor Sipprell Stephen E.:
Stephen E. Sipprell from Mission Viejo, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Aircraft fuel tank inerting system
#2 | 2021-12-09Fuel tank inerting system
#3 | 2020-10-01Aircraft fuel tank inerting system
#4 | 2019-11-28Fluid nozzle
2863511 ⎘