Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8186645 | Tilt-up concrete form brace | Scott Shaw, Dale Haslem, Steve Wilbur, Clifford D. Bennett | 2012-05-29 |
| 6948291 | Plastic slab bolster upper | Dale Haslem | 2005-09-27 |
| 6722097 | Plastic slab bolster upper | Dale Haslem | 2004-04-20 |
| 6270545 | Cyclone for measuring and controlling amount of suspended dust | Yifang Zhu, Min-Cheol Kim, Michael R. Kuhlman, Young-o Park | 2001-08-07 |
| 5502998 | Device and method for the simulation of samples of airborne substances | Larry S. Miller, Doyle F. Kohler, Randy Jones, Richard Tuttle | 1996-04-02 |
| 5118326 | Vitrified bonded grinding wheel with mixtures of sol gel aluminous abrasives and silicon carbide | Charles V. Rue | 1992-06-02 |