Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829978 | Piston engine balancing | Robert A. Sanderson, Albert E. Sanderson | 2004-12-14 |
| 6755204 | Multi-way valve employing two-state operator | Natan E. Parsons, Fatih Guler | 2004-06-29 |
| 6752371 | Valve actuator having small isolated plunger | Fatih Guler, Natan E. Parsons | 2004-06-22 |