Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11806434 | Ultraviolet light treatment chamber | Richard L. May | 2023-11-07 |
| 11000605 | Ultraviolet light treatment chamber | Richard L. May | 2021-05-11 |
| 9865448 | Excimer light source | Ronald W. Chaffee | 2018-01-09 |
| 9808544 | Ultraviolet light treatment chamber | Richard L. May | 2017-11-07 |
| 9511344 | Ultraviolet light treatment chamber | Richard L. May | 2016-12-06 |
| 8946662 | Excimer light source | Ronald W. Chaffee | 2015-02-03 |
| 7511281 | Ultraviolet light treatment chamber | — | 2009-03-31 |
| 7439663 | Micro-discharge devices and applications | Karl H. Schoenbach | 2008-10-21 |