Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9228723 | Downlight fixtures | David Wiley Clifton, Glen Andrew Kruse, Douglas Dewayne Grove, Yan Rodriguez, Jeff Robert Shaner | 2016-01-05 |
| 9091426 | Light assembly | — | 2015-07-28 |
| 5048603 | Lubricator corrosion inhibitor treatment | Charles L. Coskrey | 1991-09-17 |