Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044823 | Systems and method for monitoring and controlling a vehicle travel surface | Charles A. Kalbfleisch | 2011-10-25 |
| 7839301 | Surface condition sensing and treatment systems, and associated methods | Charles A. Kalbfleisch | 2010-11-23 |
| 7688344 | Systems and methods for mediating teleconferences | Donald Kimber, Kazumasa Murai, Jonathan Foote, Qiong Liu | 2010-03-30 |
| 7683804 | Methods for determining need for treating a vehicle travel surface | Charles A. Kalbfleisch | 2010-03-23 |
| 7400267 | Methods for determining need for treating a vehicle travel surface | Charles A. Kalbfleisch | 2008-07-15 |
| 7164365 | Vehicle mounted travel surface and weather condition monitoring system | Charles A. Kalbfleisch | 2007-01-16 |
| 6977597 | Vehicle mounted travel surface and weather condition monitoring system | — | 2005-12-20 |
| 6938829 | Apparatus and system for synchronized application of one or more materials to a surface from a vehicle and control of a vehicle mounted variable position snow removal device | Charles A. Kalbfleisch | 2005-09-06 |
| 6538578 | Vehicle mounted travel surface and weather condition monitoring system | — | 2003-03-25 |
| 6535141 | Vehicle mounted travel surface and weather condition monitoring system | — | 2003-03-18 |
| 6173904 | Apparatus and system for synchronized application of one or more materials to a surface from a vehicle and control of a vehicle mounted variable position snow removal device | Charles A. Kalbfleisch | 2001-01-16 |
| 5904296 | Apparatus and system for synchronized application of one or more materials to a surface from a vehicle and control of a vehicle mounted variable positions snow removal device | Charles A. Kalbfleisch | 1999-05-18 |
| 5745051 | Surface material and condition sensing system | Charles A. Kalbfleisch, Donald P. Keathley, William J. Collins | 1998-04-28 |
| 5619193 | Surface material and condition sensing system | Charles A. Kalbfleisch, Donald P. Keathley, William J. Collins | 1997-04-08 |
| 5186396 | Apparatus for spreading granular and liquid materials | James J. Wise | 1993-02-16 |
| 5096125 | Apparatus for synchronized spreading of granular and liquid material | James J. Wise | 1992-03-17 |
| 5069392 | Synchronized granular material and liquid spreading device with full hydraulic control | James J. Wise | 1991-12-03 |
| 4639301 | Focused ion beam processing | Billy W. Ward, David C. Shaver | 1987-01-27 |