Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799561 | System and method of optimizing fuel injection timing in locomotive engine | Ted Stewart | 2004-10-05 |
| 6752895 | Water spray for smooth surface gypsum fiberboard panels | Weixin D. Song | 2004-06-22 |
| 6733261 | Apparatus for smooth surface gypsum fiberboard panels | — | 2004-05-11 |
| 6699364 | Water spray for smooth surface gypsum fiberboard panels | Weixin D. Song | 2004-03-02 |
| 6605186 | Headbox for gypsum/fiber board production | — | 2003-08-12 |
| 6416695 | Method for making smooth surfaced gypsum fiberboard panel | — | 2002-07-09 |
| 6413376 | Headbox for gypsum/fiber board production | — | 2002-07-02 |
| 6230335 | Normally upright toilet stool-seat assembly | — | 2001-05-15 |
| 6197235 | Method of manufacture for textured surface panels and panel products made therefrom | Matthew Huss | 2001-03-06 |
| 5979492 | Fluid level regulating sleeve valve | — | 1999-11-09 |
| D410534 | Rubber toilet stool-cover hinge | — | 1999-06-01 |
| 5102675 | Method for producing and using oak in divided form for flavoring wine | Gordon S. Howell | 1992-04-07 |
| 4610793 | Oil extraction method | — | 1986-09-09 |