Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5434427 | Currency verification device | Timothy T. Crane, Steven K. Harbaugh, Richard A. Menelly | 1995-07-18 |
| 5416307 | Currency paper verification and denomination device | Richard A. Menelly | 1995-05-16 |
| 5308992 | Currency paper and banknote verification device | Timothy T. Crane, Steven K. Harbaugh, Richard A. Menelly | 1994-05-03 |
| 5260582 | Currency verification device for detecting the presence or the absence of security threads | Richard A. Menelly | 1993-11-09 |
| 5159519 | Digital circuit interrupter with an improved sampling algorithm | Alice E. Cassidy | 1992-10-27 |
| 5151607 | Currency verification device including ferrous oxide detection | Timothy T. Crane, Richard A. Menelly | 1992-09-29 |
| 4991042 | Digital circuit interrupter with keypad data entry and display | Cheryl Tokarski | 1991-02-05 |
| 4980569 | Security paper verification device | Timothy T. Crane, Richard A. Menelly | 1990-12-25 |
| D310822 | Programmable electronic circuit breaker | — | 1990-09-25 |
| 4945443 | Electronic circuit interrupter with combined keypad and display | Mark S. DeBiasi, Hanns P. Sailer, Ira B. Goldman, David J. Lesslie | 1990-07-31 |
| 4870531 | Circuit breaker with removable display and keypad | — | 1989-09-26 |