Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11644112 | Seal for rotary plug valve | — | 2023-05-09 |
| 11454330 | Multi-level rotary plug valve | — | 2022-09-27 |
| 8622010 | Seacock closing system | Seth Joseph Gray | 2014-01-07 |
EG
Edward Gray
Overall (All Time): #1,391,728 of 4,157,543Top 35%
3
Patents All Time