Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8132887 | Universal closed loop color control | Michael Friedman, Piyushkumar Patel | 2012-03-13 |
| 7477420 | Barless closed loop color control | Michael Friedman, Bruce Westberg, Piyushkumar Patel | 2009-01-13 |
| 7187472 | Active color control for a printing press | Michael Friedman, Bruce Westberg, Piyushkumar Patel | 2007-03-06 |
| 6621585 | Method and apparatus for register mark identification | Piyushkumar Patel | 2003-09-16 |