David M. Beyer
4Patents
2h-index
1Co-inventors
38Inventor score
Filing activity: May 5, 1978 → Oct 23, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5044250A | Drumstick with sounding pellets | Physics | 44 | Expired |
| US4195836A | Game and apparatus therefor | Human Necessities | 4 | Expired |
| US10089829B2 | Sports betting model | Physics | 1 | Active |
| US9981861B2 | Modified walnut shell and use | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.