Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D636396 | Computer with applied pattern | — | 2011-04-19 |
| 5264537 | Polyiminocarbonate synthesis | Joachim B. Kohn | 1993-11-23 |
| 5242997 | Poly(N-phenyl urethane) from poly(N-substituted iminocarbonate) | Joachim B. Kohn | 1993-09-07 |
| 5140094 | Polyiminocarbonate synthesis | Joachim B. Kohn | 1992-08-18 |
| 4980449 | Polyiminocarbonate synthesis | Joachim B. Kohn | 1990-12-25 |