Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE44194 | System and method for display device characterization, calibration, and verification | Dan Caldwell, Robert Burnett | 2013-05-07 |
| RE44149 | System and method for display device characterization, calibration, and verification | Dan Caldwell, Robert Burnett | 2013-04-16 |
| 7869619 | System and method for display device characterization, calibration, and verification | Dan Caldwell, Robert Burnett | 2011-01-11 |
| 7075552 | System and method for display grid characterization, calibration, and verification | Daniel G. Caldwell | 2006-07-11 |
| 6937249 | System and method for display device characterization, calibration, and verification | Dan Caldwell, Robert Burnett | 2005-08-30 |
| 6707931 | Remote print press proofing system | — | 2004-03-16 |
| 6381343 | Remote print press proofing system | Kevin P. Davis, D. Jack Gaido, Jr. | 2002-04-30 |
| 5347248 | Protective switching device for difference-current and undervoltage tripping | — | 1994-09-13 |