Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D451869 | Rearview mirror | John W. Carter, Mark R. Roth | 2001-12-11 |
| D450642 | Mirror construction | John W. Carter | 2001-11-20 |
| 6297781 | Rearview mirror with integrated microwave receiver | Robert R. Turnbull, Eric J. Walstra | 2001-10-02 |
| 6247819 | Individual mirror control system | Robert R. Turnbull, Roy E. Vawter | 2001-06-19 |
| 6244716 | Exterior mirror sub-assembly with combined electronic circuitry and mirror element | Timothy E. Steenwyk | 2001-06-12 |
| 6229434 | Vehicle communication system | Robert R. Turnbull, Eric J. Walstra | 2001-05-08 |
| 6229435 | Outside mirror communication system | Robert R. Turnbull, David J. Cammenga | 2001-05-08 |
| 6166698 | Rearview mirror with integrated microwave receiver | Robert R. Turnbull, Eric J. Walstra | 2000-12-26 |
| 6132072 | Led assembly | Robert R. Turnbull, John K. Roberts | 2000-10-17 |
| 6084700 | Reflectance control of an electrochromic element using a variable duty cycle drive | Robert R. Turnbull, Gerald Bruce Poe | 2000-07-04 |
| 5923028 | Adjustment of photoconductive cell | Robert R. Turnbull, David J. Schmidt | 1999-07-13 |
| 5883605 | Automatic electrochromic control of light level of vacuum fluorescent display | — | 1999-03-16 |
| 5803579 | Illuminator assembly incorporating light emitting diodes | Robert R. Turnbull, John K. Roberts | 1998-09-08 |
| 5666028 | Automobile headlamp and running light control system | Jon H. Bechtel, David J. Schmidt | 1997-09-09 |
| 5504478 | Radio frequency control system | — | 1996-04-02 |