Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477505 | Electronic parking meter locking system | Seth Ward, II, William C. Kiehl | 2002-11-05 |
| RE37193 | Low-power multi-bay parking meter | Seth Ward, II, Gary W. Speas | 2001-05-29 |
| 5617942 | Low-power multi-bay parking meter | Seth Ward, II, Gary W. Speas | 1997-04-08 |
| 5614892 | Payment slot communicating apparatus for vendng prices | Seth Ward, II, Gary W. Speas | 1997-03-25 |