Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10801623 | Device and method for extending the lifespan of a shaft seal for an open-drive compressor | Joseph R. Kaiser, David J. Dykes, Ralph D. Price | 2020-10-13 |
| 9897211 | Device and method for extending the lifespan of a shaft seal for an open-drive compressor | Joseph R. Kaiser, David J. Dykes, Ralph D. Price | 2018-02-20 |
| 9689389 | Shaft seal for an open-drive compressor | Timothy James Ourada, Troy Wozniak | 2017-06-27 |