Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D528028 | Air pressure gauge mountable onto a valve stem while inflating/deflating a tire | — | 2006-09-12 |
| 5020789 | Drive up teller machine | David A. Droge, Jeffrey B. Lyerly, Lance Whitehead, Matthew G. Yenik | 1991-06-04 |
| 4388010 | Font module for matrix printer | Iraj D. Shakib | 1983-06-14 |