Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8805698 | Systems and methods for travel, asset, and personnel information and risk management | Darrell Bruce McIndoe, Mark Gregory Meyer | 2014-08-12 |
| 8775195 | Systems and methods for assets, personnel, and travel information and risk management | Darrell Bruce McIndoe, Mark Gregory Meyer | 2014-07-08 |
| 7269568 | Travel information method and associated system | Darrell Bruce McIndoe, Mark Gregory Meyer | 2007-09-11 |
| 6842737 | Travel information method and associated system | Darrell Bruce McIndoe, Mark Gregory Meyer | 2005-01-11 |
| 5980740 | Storm drain collection box filtration system | Rodney C. Harms, George E. Preuss | 1999-11-09 |