Issued Patents All Time
Showing 151–154 of 154 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835084 | Electrostatographic toner and method of producing the same | Zona R. Pierce | 1989-05-30 |
| 4833060 | Polymeric powders having a predetermined and controlled size and size distribution | Zona R. Pierce, Chandra Sreekumar | 1989-05-23 |
| 4758492 | Weakly acidic crosslinked vinyl polymer particles and coating compositions and electrographic elements and developers containing such particles | — | 1988-07-19 |
| 4334048 | Olefin metathesis | Thomas J. Katz, Steven J. Lee | 1982-06-08 |