Toronto
Canada
4
2025-01-23
The entities that hold a legal rights for patent applications filed by inventor PRIMEVERT VINCENT:
VINCENT PRIMEVERT from Toronto, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Core Barrel Head Assembly
#2 | 2024-03-28Core barrel head assembly
#3 | 2023-12-14OVERSHOT ASSEMBLY
#4 | 2021-02-18Drill rod with internal fluid bypass porting
5004409 ⎘