Brian Hahn
6Patents
4h-index
22Co-inventors
57Inventor score
Filing activity: Oct 8, 1997 → Aug 31, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6129355A | Reel device for gaming machines | Physics | 213 | Expired |
| US6034639A | Retractable antenna for portable communicator | Electricity | 33 | Expired |
| US6886869B2 | Electromechanical locking mechanism | Emerging Cross-Sectional Technologies | 25 | Expired |
| US8029369B2 | Chair interconnection for a gaming machine | Emerging Cross-Sectional Technologies | 11 | Expired |
| US11589515B2 | Seed fulfillment system | Physics | 1 | Active |
| US11568334B2 | Adaptive workflow definition of crowd sourced tasks and quality control mechanisms for multiple business applications | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.