Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7513280 | Apparatus and methods for discharging particulate material from storage silos | David F. Brashears | 2009-04-07 |
| 4928864 | Hand clasp tape dispenser | Troy R. Waddell | 1990-05-29 |
| 4836113 | Detachable trays for water beds | Troy R. Waddell | 1989-06-06 |
| 4578786 | Track pitch calibration system for use in optical storage devices | Robert P. McIntosh, Harlan Mathews, David W. Rickert, Paul M. Romano | 1986-03-25 |