Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5750807 | Production of hyrofluorocarbons | Leslie Burgess, Jane Lesley Butcher, Thomas Anthony Ryan | 1998-05-12 |
| 5696308 | Production of hydrofluorocarbons | Leslie Burgess, Jane Lesley Butcher, Thomas Anthony Ryan | 1997-12-09 |
| 5637776 | Production of hydrofluorocarbons | Leslie Burgess, Jane Lesley Butcher, Thomas Anthony Ryan | 1997-06-10 |
| 5504263 | Production of hydrofluorocarbons | Leslie Burgess, Jane Lesley Butcher, Thomas Anthony Ryan | 1996-04-02 |