Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7639871 | Method for eliminating color shift phenomenon that produces due to high or lower brightness in an image | — | 2009-12-29 |
| 6216858 | Toolbox | — | 2001-04-17 |
| 5924608 | Oil container | — | 1999-07-20 |
| 5829494 | Filling tube assembly for an oil tank | — | 1998-11-03 |
| 5749485 | Portable oil container | — | 1998-05-12 |