Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5840213 | Uses of heptafluoropropane | Charles J. Mazac | 1998-11-24 |
| 5679287 | Uses of heptafluoropropane | Charles J. Mazac | 1997-10-21 |
| 5615742 | Noncombustible hydrogen gas containing atmospheres and their production | Mark L. Robin, Charles J. Mazac | 1997-04-01 |