Owasso, Oklahoma
United States
4
2025-05-29
The entities that hold a legal rights for patent applications filed by inventor Brunner Christopher:
Christopher Brunner from Owasso, US has applied for patents for these inventions. The list has both pending applications and granted patents:
REGENERATIVE DYNAMOMETER FOR USE WITH AN ELECTRICAL SUBMERSIBLE PUMP
#2 | 2023-02-09Method and apparatus for testing for and removing trapped air from submersible well pump assembly
#3 | 2021-11-18Method and apparatus for testing for and removing trapped air from submersible well pump assembly
#4 | 2006-09-14Abrasion resistant pump thrust bearing
4699151 ⎘