Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5125981 | Method of wheel washing | Michael J. Belanger | 1992-06-30 |
| 5123136 | Wheel washing apparatus | Michael J. Belanger | 1992-06-23 |
| 5052629 | Wheel washing apparatus | Michael J. Belanger | 1991-10-01 |
| 5048147 | Side nozzle tracer system | James A. Belanger, Robert J. Wentworth | 1991-09-17 |
| D315232 | Blower nozzle for drying vehicles | James A. Belanger | 1991-03-05 |
| 4985957 | Wheel washing apparatus and method | Michael J. Belanger | 1991-01-22 |
| 4977689 | Side nozzle tracer system | James A. Belanger, Robert J. Wentworth | 1990-12-18 |
| D308417 | Air blower housing | James A. Belanger, Robert J. Wentworth, Barry S. Turner | 1990-06-05 |
| 4930424 | Conveyor chain guide | — | 1990-06-05 |
| 4931244 | Method of making a unit nozzle housing | James A. Belanger, Robert J. Wentworth, Barry S. Turner | 1990-06-05 |
| D308123 | Vehicle air drying nozzle | Barry S. Turner | 1990-05-22 |
| D306602 | Nozzle for vehicle air drying apparatus | James A. Belanger, Robert J. Wentworth, Barry S. Turner | 1990-03-13 |
| 4884946 | Blower housing construction | James A. Belanger, Robert J. Wentworth, Barry S. Turner | 1989-12-05 |
| 4882826 | Method of making a unit blower housing | James A. Belanger, Robert J. Wentworth, Barry S. Turner | 1989-11-28 |
| 4848670 | Nozzle construction | James A. Belanger, Robert J. Wentworth, Barry S. Turner | 1989-07-18 |
| 4817301 | Apparatus for drying vehicles | James A. Belanger, Robert J. Wentworth, Barry S. Turner | 1989-04-04 |
| 4799287 | Blower housing construction | James A. Belanger, Robert J. Wentworth, Barry S. Turner | 1989-01-24 |
| 4798008 | Nozzle construction | James A. Belanger, Robert J. Wentworth, Barry S. Turner | 1989-01-17 |
| 4715287 | Vehicle conveyor and wheel engaging dolly | Robert J. Wentworth | 1987-12-29 |
| 4424602 | Car washing apparatus | James A. Belanger, Robert J. Wentworth | 1984-01-10 |
| 4369541 | Retractable wax, buff and polish apparatus for cars | James A. Belanger, Robert J. Wentworth, Douglas J. Calvin | 1983-01-25 |