David Weckerly
5Patents
1h-index
6Co-inventors
44Inventor score
Filing activity: Mar 23, 2001 → May 30, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6568654B1 | Positive locking valve control device | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US12057093B1 | Hinge assembly for stringed musical instrument | Physics | 0 | Active |
| US11663996B1 | Foldable stringed instrument and related methods | Physics | 0 | Active |
| US11872444B2 | Stair step exercise machine | Human Necessities | 0 | Active |
| US12142248B1 | Foldable stringed instrument and related methods | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.