John P. Williston
7Patents
7h-index
9Co-inventors
52Inventor score
Filing activity: Oct 31, 1988 → Jun 20, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6710364B2 | Semiconductor wafer edge marking | Emerging Cross-Sectional Technologies | 539 | Expired |
| US5367456A | Hierarchical control system for automatically guided vehicles | Physics | 269 | Expired |
| US5283739A | Static collision avoidance method for multiple automatically guided vehicles | Physics | 123 | Expired |
| US5280431A | Method for controlling the movements of a mobile robot in a multiple node factory | Physics | 87 | Expired |
| US4940925A | Closed-loop navigation system for mobile robots | Physics | 65 | Expired |
| US6420792B1 | Semiconductor wafer edge marking | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4926103A | System for dynamically determining position of multiple automatically guided vehicles | Physics | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.