Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11786419 | System and method for providing haptic feedback to a power wheelchair user | Charles C G Cooper, Barry George Dean, Dan Alan Preston | 2023-10-17 |
| 11730645 | Systems and methods to upgrade a motorized mobile chair to a smart motorized mobile chair | Dan Alan Preston, Kenneth Schofield, Kevin J. Lannen, Karl A. Grueschow | 2023-08-22 |
| D996307 | Motorized mobile system sensor pod | Karl A. Grueschow, Philip Graham Rowe | 2023-08-22 |
| 11604471 | Systems and methods for crowd navigation in support of collision avoidance for a motorized mobile system | Barry George Dean, Dan Alan Preston | 2023-03-14 |