Issued Patents All Time
Showing 176–182 of 182 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4977060 | Method for producing microcapsules and photosensitive microcapsules produced thereby | Jesse Hipps, Sr., Jing-Den Chen | 1990-12-11 |
| 4971885 | Microcapsule coating compositions containing coupling agents for improved adhesion | William A. Hammann, IV, Teresa M. Thomas, Jesse Hipps, Sr. | 1990-11-20 |
| 4970193 | Developer composition having improved blocking resistance | Carolyn Greene | 1990-11-13 |
| 4960750 | Recording sheet having improved cohesion and adhesion of microcapsules | William A. Hammann, IV, Teresa M. Thomas, Jesse Hipps, Sr. | 1990-10-02 |
| 4877767 | Vinyl developer resins | Karl A. Kintz, Joseph G. O'Connor, Paul C. Adair | 1989-10-31 |
| 4853364 | Developer composition comprising phenol resins and vinylic or acrylic resins | Emerson Keith Colyer, Kelli J. Borello | 1989-08-01 |
| 4767826 | Radiation-sensitive polymers | Subhash C. Narang, Arnost Reiser | 1988-08-30 |