Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5288052 | Self-draining sanitary control valve | Jerold L. Hlad, Phillip G. Rogers, Wayne A. Rohr, Daniel Levi Sharp, Bruce H. Shiffer | 1994-02-22 |
| 5141022 | Pressure regulating valve apparatus | — | 1992-08-25 |
| 5070901 | Pressure regulating valve apparatus | — | 1991-12-10 |