Issued Patents All Time
Showing 176–200 of 202 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6246196 | Movable barrier operator | Paul E. Wanis, Colin B. Willmott | 2001-06-12 |
| 6239569 | Movable barrier operator | Paul E. Wanis, Colin B. Willmott | 2001-05-29 |
| 6229276 | Movable barrier operator | Paul E. Wanis, Colin B. Willmott | 2001-05-08 |
| 6172475 | Movable barrier operator | Paul E. Wanis, Colin B. Willmott | 2001-01-09 |
| 6154544 | Rolling code security system | Bradford L. Farris | 2000-11-28 |
| 6133703 | Bi-directional pass-point system for controlling the operation of movable barriers | Christopher M. Valente, Colin B. Willmott, Mark D. Siegler, Martin Rathgeber, Ramon Tam +1 more | 2000-10-17 |
| 6111374 | Movable barrier operator having force and position learning capability | John V. Moravec, Bradford L. Farris | 2000-08-29 |
| 6107765 | Movable barrier operator having force and position learning capability | John V. Moravec, Bradley Farris | 2000-08-22 |
| 6097166 | Movable barrier having force and position learning capability | John V. Moravec, Bradley Farris | 2000-08-01 |
| 6081203 | Code learning system for a movable barrier operator | — | 2000-06-27 |
| 6078159 | Method and apparatus for programming a logic board from switching power | Christopher M. Valente, Mark D. Siegler, Martin Rathgeber, Ramon Tam | 2000-06-20 |
| 6051947 | Pass point system for controlling the operation of movable barriers | Roger W. Lhotak, Robert J. Olmsted, Kenneth Joseph Dombrowski | 2000-04-18 |
| 6025785 | Multiple code formats in a single garage door opener including at least one fixed code format and at least one rolling code format | Bradford L. Farris, Paul E. Wanis | 2000-02-15 |
| 5998950 | Garage door operator safety apparatus | Colin B. Willmott | 1999-12-07 |
| 5969637 | Garage door opener with light control | Loren E. Doppelt, John V. Moravec | 1999-10-19 |
| 5949349 | Code responsive radio receiver capable of operation with plural types of code transmitters | Bradford L. Farris, Paul E. Wanis | 1999-09-07 |
| 5872513 | Garage door opener and wireless keypad transmitter with temporary password feature | Paul E. Wanis | 1999-02-16 |
| 5841253 | Garage door operator with motor control circuit fault detection | Colin B. Willmott | 1998-11-24 |
| 5831548 | Radio frequency transmitter having switched mode power supply | — | 1998-11-03 |
| 5780987 | Barrier operator having system for detecting attempted forced entry | John V. Moravec | 1998-07-14 |
| 5751224 | Code learning system for a movable barrier operator | — | 1998-05-12 |
| 5684372 | Garage door operator safety apparatus | Colin B. Willmott | 1997-11-04 |
| D332354 | Portable mirror with rear suction support | — | 1993-01-12 |
| 4710759 | Interactive CRT with touch level set | — | 1987-12-01 |
| 4644100 | Surface acoustic wave touch panel system | Michael C. Brenner | 1987-02-17 |