Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8326870 | Critical parameter/requirements management process and environment | Charles D. Rizzolo, Ronald E. Stokes, Charles M. Gardiner, William R. Smith, Kathy Cupo +5 more | 2012-12-04 |
| 8145671 | Critical parameter/requirements management process and environment | Charles D. Rizzolo, Ronald E. Stokes, Charles M. Gardiner, William R. Smith, Kathy Cupo +5 more | 2012-03-27 |
| 7899756 | Critical parameter/requirements management process and environment | Charles D. Rizzolo, Ronald E. Stokes, Charles M. Gardiner, William R. Smith, Kathy Cupo +5 more | 2011-03-01 |
| 6663234 | Ink cartridge providing improved ink supply | Bryan J. Roof, Dennis M. Lengyel, Edward M. Carrese, David P. Breemes, Sr., Sara Reynolds +3 more | 2003-12-16 |