Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6300394 | Coal tar compositions modified by nitrile butadiene rubber | Fred Fensel, Frank Janoch, Joseph W. Mellott, II | 2001-10-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6300394 | Coal tar compositions modified by nitrile butadiene rubber | Fred Fensel, Frank Janoch, Joseph W. Mellott, II | 2001-10-09 |