Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10550264 | Elevated glass-transition temperature polymeric polylactic acid and methods of making same | — | 2020-02-04 |
| 5574202 | Technique for processing poison gases | — | 1996-11-12 |
| 5193551 | Phantom assembly to verify accuracy of a carbon monoxide diffusing capacity measuring device | — | 1993-03-16 |
| 4425256 | Conversion of cellulose into activated charcoal | — | 1984-01-10 |
| D268353 | Three-dimensional game board | — | 1983-03-22 |
| 4318710 | Conversion of cellulose into charcoal | — | 1982-03-09 |
| 4260685 | Saccharification of cellulose | — | 1981-04-07 |
| 4235968 | Saccharification of cellulose | — | 1980-11-25 |