Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7017866 | Tube support device | — | 2006-03-28 |
| 6126473 | High voltage electrical splice connector | — | 2000-10-03 |
| 5621598 | Luminous tube protection circuit | John W. Pitre, Jr. | 1997-04-15 |
| 4913661 | Neon electrode with plug-in connector | Carl O. Gellenthin, Jr. | 1990-04-03 |
| 4902252 | High voltage electrical connector | Carl O. Gellenthin, Jr. | 1990-02-20 |