Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7640185 | Dispensing system and method with radio frequency customer identification | Joseph A. Giordano, Samuel S. Hendricks, Carl R. Jacobs, Thomas L. Mays, Don Charles McCall +14 more | 2009-12-29 | $12,029,000 |
| 6064320 | Automatic vehicle identification system capable of vehicle lane discrimination | Loek D'Hont | 2000-05-16 | $60,212,000 |
| 5602919 | Speedup for monetary transactions using a transponder in conjunction with a smartcard | Dwaine S. Hurta, Peter Wolfart | 1997-02-11 | $8,884,000 |
| 5453747 | Transponder systems for automatic identification purposes | Loek D'Hont, Herbert Meier | 1995-09-26 | $10,831,000 |
| 5351052 | Transponder systems for automatic identification purposes | Loek D'Hont, Herbert Meier | 1994-09-27 | $9,647,000 |
| 5148404 | Transponder and method for the production thereof | Henk Hilferink, Henk Velten | 1992-09-15 | $3,939,000 |