Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806290 | Low density microcellular carbon or catalytically impregnated carbon forms and process for their preparation | Richard W. Pekala | 1989-02-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806290 | Low density microcellular carbon or catalytically impregnated carbon forms and process for their preparation | Richard W. Pekala | 1989-02-21 |