Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061466 | Wheel tractor scraper rear wheel drive assist and method of operation | Douglas J. Carlton, Daniel Peter Sergison, Robert E. Stone, Corwin E. Storer, Norval P. Thomson +1 more | 2011-11-22 |
| 8051916 | Rear wheel drive assist for a wheel tractor scraper | C. Erik Bright, Bradley J. McManus, Daniel Peter Sergison, Norval P. Thomson | 2011-11-08 |
| 8055411 | Steering system and method of steering a machine | Norval P. Thomson, John V. Mount, Christopher E. Bright | 2011-11-08 |
| 8016068 | System and method for load balancing in a tandem wheel arrangement | Norval P. Thomson, Daniel Peter Sergison, John V. Mount | 2011-09-13 |