Matthew Pringle
6Patents
3h-index
4Co-inventors
46Inventor score
Filing activity: May 10, 2001 → Feb 14, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6837094B2 | Portable apparatus for measuring the flexibility of a golf club head | Physics | 42 | Expired |
| US6505498B2 | Apparatus for determining a representative spring constant of a golf club head | Physics | 5 | Expired |
| US7243526B2 | Device and method for measuring the impact properties of a sport field surface | Physics | 4 | Expired |
| US9180350B2 | Pace of play monitoring system | Human Necessities | 2 | Active |
| US8000517B2 | Test procedure for measuring the geometric features of a golf club face | Human Necessities | 2 | Active |
| US8265372B2 | Test procedure for measuring the geometric features of a test specimen | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.