Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5352461 | Self assembling diketopiperazine drug delivery system | John P. Glass, Solomon S. Steiner | 1994-10-04 |
| 5339873 | Cored battery plates for lead/acid batteries | — | 1994-08-23 |
| 5304914 | Process for charging a battery | — | 1994-04-19 |
| 5291116 | Apparatus for charging alkaline zinc-manganese dioxide cells | — | 1994-03-01 |