Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6499180 | Device for heating a wiper blade | Arlene Johnson | 2002-12-31 |
| 6486233 | Ablator composition | Jim Wong | 2002-11-26 |
| D416706 | Holder for optical discs | — | 1999-11-23 |
| 5920265 | Waterline leak detection and shutoff system | Mary Johnson | 1999-07-06 |
| 5588772 | High strength, quick connect/disconnect coupling | — | 1996-12-31 |
| 5409324 | High strength, quick connect/disconnect coupling | — | 1995-04-25 |
| 4660634 | Automatic drill pipe breakout | — | 1987-04-28 |