Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687974 | Packing material having expanded graphite dispersed throughout | Mark R. Wilkinson, Chester S. Hopper, Michael Muir | 1997-11-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687974 | Packing material having expanded graphite dispersed throughout | Mark R. Wilkinson, Chester S. Hopper, Michael Muir | 1997-11-18 |