Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6920972 | Coin fraud detection sensing system and method | Seth Ward, II | 2005-07-26 |
| 6275152 | Item selection and item loading error proofing apparatus | Kevin Hodges, Dennis Staggs | 2001-08-14 |
| RE37193 | Low-power multi-bay parking meter | Seth Ward, II, R. Todd Brown | 2001-05-29 |
| 5805451 | Item selection and item loading error proofing apparatus | Kevin Hodges, Dennis Staggs | 1998-09-08 |
| 5617942 | Low-power multi-bay parking meter | Seth Ward, II, R. Todd Brown | 1997-04-08 |
| 5614892 | Payment slot communicating apparatus for vendng prices | Seth Ward, II, R. Todd Brown | 1997-03-25 |
| 5475373 | Power conserving electronic parking meter | — | 1995-12-12 |
| 5360095 | Power conserving electronic parking meter | — | 1994-11-01 |
| 5088073 | Status indicator for an electronic parking meter | — | 1992-02-11 |
| 4967895 | Parameter control system for electronic parking meter | — | 1990-11-06 |
| 4895238 | Coin discriminator for electronic parking meter | — | 1990-01-23 |
| 4880097 | Park card system for electronic parking meter | — | 1989-11-14 |
| 4872149 | Electronic advertising system for solar powered parking meter | — | 1989-10-03 |
| 4827206 | Solar power system for electronic parking meter | — | 1989-05-02 |
| 4823928 | Electronic parking meter system | — | 1989-04-25 |