Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5304238 | Plasticized sulfur compositions and method of manufacturing same | Charles G. Willis, Stanley J. Marwil | 1994-04-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5304238 | Plasticized sulfur compositions and method of manufacturing same | Charles G. Willis, Stanley J. Marwil | 1994-04-19 |