Peter Hart
6Patents
6h-index
3Co-inventors
56Inventor score
Filing activity: Jul 7, 1981 → Jan 17, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD319650S | Electronic drum or similar article | General | 27 | Expired |
| US5915289A | Electronic cymbal apparatus | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6576829B1 | Electronic percussion instrument with transducer soldering connection protection | Physics | 16 | Expired |
| US4965820A | Cellular telephone apparatus | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5415456A | Collapsible baby chair apparatus | Human Necessities | 8 | Expired |
| US4441159A | Digital adder circuit for binary-coded numbers of radix other than a power of two | Physics | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.