Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10260721 | Device and method for retrofitting or converting or adapting series circuits | Phil MacBean, James Terry | 2019-04-16 |
| 9554444 | Device and method for retrofitting or converting or adapting series circuits | Phil MacBean, James Terry | 2017-01-24 |
| 6778702 | Method and apparatus for assessing the quality of spectral images | — | 2004-08-17 |
| 6763136 | Method and apparatus for determining spectral similarity | — | 2004-07-13 |
| 4999752 | Electric lamp with multiple power connectors | Jack Rogers | 1991-03-12 |