Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5987161 | Apparatus and method for identifying defective objects | Dennis Lee Doane, Rajiv Roy, Charles K. Harris, Joe D. Woodall | 1999-11-16 |
| 5367456 | Hierarchical control system for automatically guided vehicles | David F. Summerville, John P. Williston, Martin A. Wand | 1994-11-22 |
| 5283739 | Static collision avoidance method for multiple automatically guided vehicles | David F. Summerville, John P. Williston, Martin A. Wand, Haradon J. Rice | 1994-02-01 |
| 5280431 | Method for controlling the movements of a mobile robot in a multiple node factory | David F. Summerville, John P. Williston, Martin A. Wand, Haradon J. Rice | 1994-01-18 |
| 4940925 | Closed-loop navigation system for mobile robots | Martin A. Wand, Anh Vu HO, Chuan Lin, Phen-Lan Huang, John P. Williston +1 more | 1990-07-10 |
| 4926103 | System for dynamically determining position of multiple automatically guided vehicles | David F. Summerville, John P. Williston, Martin A. Wand, Haradon J. Rice, Phen-Lan Huang | 1990-05-15 |
| 4882694 | Apparatus for visually locating and communicating with mobile robots | William B. Brubaker, John E. Slaughter, Donald J. Christian | 1989-11-21 |