Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6727664 | Portable fluorescent drop-light | Zhou Dong Yue | 2004-04-27 |
| 6534926 | Portable fluorescent drop-light | Zhou Dong Yue | 2003-03-18 |
| 6439360 | Reel dispenser for power cord application | — | 2002-08-27 |
| D434000 | Large electrical cord extension assembly | — | 2000-11-21 |
| D432084 | Small electrical cord extension assembly | — | 2000-10-17 |
| 5839845 | Adjustable torque pivot joint | Jeffrey L. Kincaid, Brian A. Mattila, Kenneth G. Kraft | 1998-11-24 |
| 5005677 | Adjustable stop for locking device | Brian C. Bucholtz | 1991-04-09 |
| 4524734 | Apparatus and method for engine prelubrication | — | 1985-06-25 |
| D270399 | Table with an illuminated top | — | 1983-09-06 |
| 4221800 | Cycloalkenochromone | Brian T. Warren, John W. Spicer | 1980-09-09 |