Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5082239 | Radial flow valve assembly | — | 1992-01-21 |
| 5002087 | Multipurpose valve | — | 1991-03-26 |
| 4977919 | Flow control valve | — | 1990-12-18 |
| 4928920 | Finely-adjustable flow control valve | — | 1990-05-29 |
| 4901978 | Flow control valve | — | 1990-02-20 |
| 4895342 | Radial flow valve assembly | — | 1990-01-23 |
| 4889159 | Multipurpose valve | — | 1989-12-26 |