Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11267101 | Abrasive media blasting method and apparatus | — | 2022-03-08 |
| 10603780 | Adjustable handle assembly | — | 2020-03-31 |
| 10449557 | Supersonic air knife with a supersonic variable flow nozzle | — | 2019-10-22 |
| 9855573 | Supersonic air knife handle | — | 2018-01-02 |
| 9475174 | Method and apparatus for soil excavation using supersonic pneumatic nozzle with wear tip and supersonic nozzle for use therein | — | 2016-10-25 |
| 8171659 | Method and apparatus for selective soil fracturing, soil excavation or soil treatment using supersonic pneumatic nozzle with integral fluidized material injector | — | 2012-05-08 |
| 8162239 | Air gun safety nozzle | — | 2012-04-24 |
| 7631444 | Method and apparatus for pneumatic excavation | — | 2009-12-15 |