Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7559732 | Hydraulic control system for refuse collection vehicle | Kosti Shivanian | 2009-07-14 |
| 7559733 | Hydraulic control system for refuse collection vehicle | Kosti Shivanian | 2009-07-14 |
| 7559734 | Hydraulic control system for refuse collection vehicle | Kosti Shivanian | 2009-07-14 |
| 7070381 | Hydraulic control system for refuse collection vehicle | Kosti Shivanian | 2006-07-04 |
| 5062349 | Fluid economizer control valve system for blowout preventers | — | 1991-11-05 |
| 4268013 | Crane motion compensator | — | 1981-05-19 |