Brian Barker
6Patents
5h-index
7Co-inventors
56Inventor score
Filing activity: May 18, 1984 → May 14, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6678698B2 | Computerized method and system for communicating and managing information used in task-oriented projects | Emerging Cross-Sectional Technologies | 105 | Expired |
| US4934251A | Hydraulic motor or pump with constant clamping force between rotor and port plate | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US4907408A | Variable displacement hydraulic servomotor system | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US5325669A | Low breakout hydraulic power transfer unit and method of operation thereof | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US9721223B2 | Method and system for retrieving information using serialized scannable codes | Physics | 5 | Active |
| US4616467A | Machine for inserting tabs in container packs | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.