Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6960054 | Car dumper dust collection method and apparatus | Dennis Hall, Kal Ugargol | 2005-11-01 |
| 6295823 | Apparatus and method for controlling temperature and humidity of a conditioned space | Julius David Odom, David MacPhaul | 2001-10-02 |
| 4957022 | Pipe slitter | — | 1990-09-18 |
| 4671150 | Apparatus and method for cutting pipe into small pieces | — | 1987-06-09 |