Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6348633 | Bromine-containing 1,2-bis(phenyl)difluoromethanes and method of imparting flame retardancy to flammable materials | Mark L. Robin, Leonard J. Chyall, Paul Joseph Kleindl | 2002-02-19 |
| 5840213 | Uses of heptafluoropropane | John S. Rubacha | 1998-11-24 |
| 5679287 | Uses of heptafluoropropane | John S. Rubacha | 1997-10-21 |
| 5615742 | Noncombustible hydrogen gas containing atmospheres and their production | Mark L. Robin, John S. Rubacha | 1997-04-01 |