Gary Upton Birkhamshaw
2Patents
2h-index
1Co-inventors
30Inventor score
Filing activity: May 25, 2006 → Jun 25, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7319188B1 | Stringed instrument electronic pickup | Physics | 3 | Active |
| US8927836B1 | Adjustable and removable string instrument neck | Physics | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.