Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6175679 | Optical keyboard | James T. Veligdan, Thomas E. Phillips | 2001-01-16 |
| 5825464 | Calibration system and method for lidar systems | — | 1998-10-20 |
| 5430308 | 3-dimensional radiation dosimeter | Joseph G. Depp | 1995-07-04 |
| 4668538 | Processes for depositing metal compound coatings | James T. Veligdan | 1987-05-26 |
| 4568436 | Separation of isotopes of zirconium | Donald E. Thomas, Bulent E. Yoldas | 1986-02-04 |