Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5968702 | Toner particles of controlled shape and method of preparation | Matthew Ezenyilimba | 1999-10-19 |
| 5012301 | Three terminal semiconductor device | Jingming Xu, Derek J. Day | 1991-04-30 |