Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10351081 | Wire-harness vessel | Sanders R. Brott, Ziyi Li | 2019-07-16 |
| 7703735 | Hanger system | Kevan Fryer | 2010-04-27 |
| 5722636 | Double disk gate assembly for block and bleed type valves | — | 1998-03-03 |
| 5679886 | Test head assembly for and method of testing heat exchanger components | — | 1997-10-21 |
| 5356157 | Internal live loading packing gland | — | 1994-10-18 |
| 5290046 | Internal live loading packing gland | — | 1994-03-01 |
| 5123440 | Slide valve | Kenneth E. Pope | 1992-06-23 |
| 4954402 | Erosion retarder for refractory corners | — | 1990-09-04 |
| 4671313 | Slide valve | — | 1987-06-09 |
| 4615506 | Slide valve | — | 1986-10-07 |
| 4378817 | Slide valve assembly | — | 1983-04-05 |