Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5144495 | Systems for illuminating and evaluating surfaces | Henry A. Merton, James R. Diefenthal, Soumitra Sengupta, Emmett J. Lenaz, Jr. | 1992-09-01 |
| 5133019 | Systems and methods for illuminating and evaluating surfaces | Henry A. Merton, James R. Diefenthal, Soumitra Sengupta, Emmett J. Lenaz, Jr. | 1992-07-21 |