Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10323328 | Method for producing hydrogen gas from aqueous hydrogen sulphide | — | 2019-06-18 |
| 6248066 | Skin perfusion evaluation apparatus | Richard I. Barnett, Ryszard S. Ozarowski, William T. Sutton, James M. C. Thomas | 2001-06-19 |
| 6010455 | Skin perfusion evaluation apparatus | Richard I. Barnett, Ryszard S. Ozarowski, William T. Sutton, James M. C. Thomas | 2000-01-04 |
| 5603454 | Water display pendant water dropper | Mark Fuller | 1997-02-18 |
| 5423228 | Dilution stack sampling apparatus | Allan Budd | 1995-06-13 |
| 5010608 | Support system for reducing formation of decubitus ulcers | Richard I. Barnett | 1991-04-30 |