Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10025926 | Side-channel leakage evaluator and analysis kit | Andrew Lewis Hagen | 2018-07-17 |
| D326926 | Recessed light fixture for recreational vehicle or the like | James G. Stephenson, Charles L. Zuck | 1992-06-09 |
| D315216 | Recreational vehicle interior light fixture | David A. Kelley, James G. Stephenson | 1991-03-05 |
| 4872099 | Light fixture | David A. Kelley, James G. Stephenson | 1989-10-03 |