Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8207716 | Useful improvements in the art of 3-phase electronic tap changer commutation device | Steven Raedy, Doug Marble | 2012-06-26 |
| 4706961 | Game of chance | Alfred H. Singleman | 1987-11-17 |