David Leadbetter
9Patents
7h-index
4Co-inventors
52Inventor score
Filing activity: Jun 30, 1992 → Jan 22, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5332211A | Device for practicing putting and chipping strokes | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5284464A | Swing training and exercising apparatus | Human Necessities | 31 | Expired |
| US5893803A | Putting stroke training device | Human Necessities | 14 | Expired |
| USD520091S1 | Golf training grip | General | 13 | Expired |
| US7115043B2 | Golf swing training device and method | Human Necessities | 11 | Expired |
| US7798910B2 | Golf swing training device and method | Human Necessities | 10 | Active |
| USD378467S | Golf glove | General | 9 | Expired |
| US7226371B2 | Golf swing training method | Human Necessities | 5 | Active |
| USD522081S1 | Golf club training head | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.