Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8617658 | Method and apparatus for conducting film coating on surface of spinning circular workpiece under action of gas pressure, and nozzle utilized in the same | Yung-Chun Lee, Shou-Chi Cho | 2013-12-31 |
| 4968580 | Process for producing photosensitive composition capable of forming full color images from a single capsule batch | Kerry Kovacs | 1990-11-06 |
| 4929531 | Process for producing photosensitive composition capable of forming full color images from a single capsule batch | Kerry Kovacs | 1990-05-29 |
| 4910117 | Microencapsulated imaging system employing a metallized backing | James A. Dowler, Joseph G. O'Connor, Edward J. Saccocio | 1990-03-20 |
| 4587194 | Photosensitive material employing microcapsules having different photographic speeds | Paul C. Adair, Frank D. Loel | 1986-05-06 |