Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5258132 | Wax-encapsulated particles | Ahmed Kamel, David John Lang, Robert Gabriel, Richard F. Theiler, Alyse S. Goldman | 1993-11-02 |
| 5230822 | Wax-encapsulated particles | Ahmed Kamel, David John Lang, Robert Gabriel, Richard F. Theiler | 1993-07-27 |
| 5200236 | Method for wax encapsulating particles | David John Lang, Ahmed Kamel, Robert Gabriel, Richard F. Theiler | 1993-04-06 |