Timothy A. Wellman
43Patents
21h-index
45Co-inventors
85Inventor score
Filing activity: Apr 9, 1991 → Jul 5, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8060400B2 | Fleet management system | Electricity | 106 | Active |
| US9082293B2 | Systems and methods of remotely controlling a materials handling vehicle | Physics | 78 | Active |
| US8249910B2 | Fleet management system | Electricity | 64 | Active |
| US8193903B2 | Associating a transmitter and a receiver in a supplemental remote control system for materials handling vehicles | Physics | 57 | Active |
| US5995001A | Method and apparatus for providing operating information to an operator of a fork lift truck | Performing Operations; Transporting | 50 | Expired |
| US8072309B2 | Systems and methods of remotely controlling a materials handling vehicle | Physics | 49 | Active |
| US5890086A | Removable programmable cartridge for a lift truck control system | Physics | 46 | Expired |
| US5687081A | Lift truck control system | Physics | 41 | Expired |
| US8970363B2 | Wrist/arm/hand mounted device for remotely controlling a materials handling vehicle | Physics | 40 | Active |
| US8239251B2 | Fleet management system | Electricity | 36 | Active |
| US9122276B2 | Wearable wireless remote control device for use with a materials handling vehicle | Physics | 35 | Active |
| US8731777B2 | Object tracking and steer maneuvers for materials handling vehicles | Physics | 34 | Active |
| US5258911A | End of aisle control system | Physics | 33 | Expired |
| US6009357A | Method and apparatus for monitoring the proper operation of a control system for materials handling vehicles | Physics | 32 | Expired |
| US9632506B2 | Fleet management system | Electricity | 31 | Active |
| US8452464B2 | Steer correction for a remotely operated materials handling vehicle | Physics | 30 | Active |
| US5343145A | Method and apparatus for monitoring the proper operation of a hall effect device used in detecting buried magnets in a control system for materials handling vehicles | Physics | 29 | Expired |
| US6212449A | Diagnosing malfunctions in materials handling vehicles | Performing Operations; Transporting | 29 | Expired |
| US9002581B2 | Object tracking and steer maneuvers for materials handling vehicles | Physics | 26 | Active |
| US9522817B2 | Sensor configuration for a materials handling vehicle | Physics | 25 | Active |
| US9493184B2 | Steer maneuvers for materials handling vehicles | Physics | 24 | Active |
| US8239252B2 | Fleet management system | Electricity | 21 | Active |
| US9202186B2 | Fleet management system | Electricity | 21 | Active |
| US10600256B2 | Impact sensing usable with fleet management system | Physics | 17 | Active |
| US10179723B2 | Systems and methods of remotely controlling a materials handling vehicle | Physics | 11 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.