Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Compound back-up ring for O-ring/back-up ring sealing systems in 70 MPA hydrogen storage systems

Compound back-up ring for O-ring/back-up ring sealing systems in 70 MPA hydrogen storage systems

US Patent 9752682 · Granted Sep 5, 2017

Estimated economic value: $8,734,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Cable2021
Passive temperature supervision device for a compressed gas fuel tank2015
Motor vehicle having a windshield and chassis pillars2013
Method of discharging high pressure storage vessels2008