Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5783254 | Paint applicator method | — | 1998-07-21 |
| 4662745 | Reflectance and luminescence calibration plate having a near-Lambertian surface and method for making the same | Joseph E. Zupanick | 1987-05-05 |