Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6948697 | Apparatus and method for controlling fluid flow | Natan E. Parsons, Xiaoxiong Mo | 2005-09-27 |
| 6934976 | Toilet flusher with novel valves and controls | Natan E. Parsons, Fatih Guler, David Hadley, Robert Shamitz | 2005-08-30 |
| 6932316 | Ferromagnetic/fluid valve actuator | Fatih Guler, Natan E. Parsons | 2005-08-23 |
| 6925973 | Piston engine assembly | Robert A. Sanderson, Albert E. Sanderson | 2005-08-09 |
| 6874535 | Device and method for operating at least two valves | Natan E. Parsons, David Hadley, Robert Shamitz | 2005-04-05 |