Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5018946 | Fluid pump apparatus | Raymond A. Breckner, Leslie C. Sharratt, Leslie M. Sharratt | 1991-05-28 |
| 5011376 | Valve control system for an air displacement type pump | Raymond A. Breckner | 1991-04-30 |
| 5002463 | Apparatus and method for flow control | Raymond A. Breckner | 1991-03-26 |