Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7053773 | Vending audit system | Kevin Rabinovitch, Cary Sagady, Darren Walker | 2006-05-30 |
| 6339731 | Configurable vending machine audit module | Matthew Morris | 2002-01-15 |
| 6259211 | Vending machine fluorescent tube monitor | — | 2001-07-10 |
| 6044952 | Multi-function optical sensor for a document acceptor | Chad C. Haggerty, Edward M. Zoladz, Jr. | 2000-04-04 |
| 6038491 | Monitoring and reporting system using cellular carriers | Philip Rene Reger | 2000-03-14 |
| 5907141 | Use of security coupons in connection with locking mechanisms for vending and gaming machines | David C. Deaville, Robert D. Ross | 1999-05-25 |
| 4995110 | Method and apparatus for keyboard adaptation to a low power controller in a coin operated telephone | — | 1991-02-19 |
| 4989239 | Method and apparatus for preventing pay telephone fraud and reducing handset vandalism | — | 1991-01-29 |
| 4985910 | Method and apparatus for retrofitting a standard coin operated telephone employing a carbon microphone with a line powered electronic controller | — | 1991-01-15 |
| 4928299 | Coin operated telephone operation monitoring switch mounting arrangement | John L. Tansky, Edward F. Lagan, Jr. | 1990-05-22 |
| 4926458 | Low power control apparatus for a coin operated telephone | Philip Rene Reger, Craig Lewis | 1990-05-15 |
| 4193225 | Auxiliary window element | Louis L. Posner | 1980-03-18 |