Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7473098 | Rotatable audio and musical instrument cable | — | 2009-01-06 |
| 6300712 | Color picture tube having improved shadow mask-frame assembly support | Istvan Gorog, Kelly Eugene Hamm | 2001-10-09 |
| 6274975 | Color picture tube having a tension mask attached to a frame | Joseph Reed, Frank R. Ragland, Jr. | 2001-08-14 |
| 5155411 | Color CRT assembly having an improved envelope | Harry R. Swank | 1992-10-13 |