Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ball valve seats and ball valves designed with equilateral triangle section methods

Ball valve seats and ball valves designed with equilateral triangle section methods

US Patent 8864105 · Granted Oct 21, 2014

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Stem seals with triangular rings2023
Stem seals with triangular rings2023
Sealing tightness testing device2021
Method and apparatus for removing sulfur oxides from gas2020
Ammonia-based desulfurization process and apparatus2020
Method and apparatus for removing sulfur oxides from gas2019
Ammonia-based desulfurization process and apparatus2019
Method and apparatus for removing sulfur oxides from gas2019
Ammonia-based desulfurization process and apparatus2019
Ammonia-based desulfurization process and apparatus2019
Method and apparatus for removing sulfur oxides from gas2019
Ammonia-based desufurization process and apparatus2018