Flers
France
6
2026-03-19
The entities that hold a legal rights for patent applications filed by inventor Mercier Valentin:
Valentin Mercier from Flers, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
SECURING A PLUG ASSEMBLY IN A VALVE
#2 | 2026-03-05PREVENTING WEAR OR DAMAGE TO A VALVE STEM ON A VALVE
#3 | 2026-01-08OPTIMIZING VALVE PLUG AND VALVE STEM DESIGN FOR USE IN VALVES
#4 | 2024-07-04VALVE ACTUATION CONTROL
#5 | 2024-04-16Valve plug
#6 | 2024-02-13Packing for a high-pressure valve
6710466 ⎘