Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5393533 | Pharmaceuticals microencapsulated by vapor deposited polymers and method | — | 1995-02-28 |
| 5288504 | Pharmaceuticals microencapsulated by vapor deposited polymers and method | — | 1994-02-22 |
| 5234732 | Tamper-indicating wrappers | Donald D. Emrick | 1993-08-10 |
| 5069972 | Moldable microcapsule that contains a high percentage of solid core material, and method of manufacture thereof | — | 1991-12-03 |
| 4758288 | Encapsulated lithium granules and method of manufacture | — | 1988-07-19 |
| 4508760 | Method and apparatus for microencapsulation | Roger Olson | 1985-04-02 |