Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6257542 | Theft prevention clamp | Lawrence P. Westfield | 2001-07-10 |
| 5730009 | Carrying case with theft prevention clamp | — | 1998-03-24 |
| 5394237 | Portable multiband imaging spectrometer | Sheng-Huei Chang, Dennis Witz | 1995-02-28 |
| 5371358 | Method and apparatus for radiometric calibration of airborne multiband imaging spectrometer | Sheng-Huei Chang | 1994-12-06 |
| 5276321 | Airborne multiband imaging spectrometer | Sheng-Huei Chang | 1994-01-04 |
| 5149959 | Airborne multiband imaging spectrometer | William E. Collins, Sheng-Huei Chang | 1992-09-22 |