Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11946545 | Rescue mechanical seal and method | — | 2024-04-02 |
| 11644132 | Steam deflector shield | — | 2023-05-09 |
| 11608894 | Rescue mechanical seal and method | — | 2023-03-21 |
| 11085458 | Low profile overhead bearing assembly for pump bearing assembly | — | 2021-08-10 |
| 10480657 | Mechanical pump seal | — | 2019-11-19 |
| 8783280 | Modular hydraulic hammer reduction system for railroad tank cars | — | 2014-07-22 |
| 7699579 | Mechanical pump seal | — | 2010-04-20 |
| 6715270 | Weed cutter including multi-medium weed cutting head | — | 2004-04-06 |
| 6382233 | Plastic hydraulic hammer reduction system | — | 2002-05-07 |
| 5472302 | Bolts having indicators | — | 1995-12-05 |
| 4938247 | Hydraulic hammer reduction system for railroad tank cars | — | 1990-07-03 |