John DEKlerk
3Patents
3h-index
3Co-inventors
36Inventor score
Filing activity: Oct 12, 1973 → Nov 8, 1974
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3942139A | Broadband microwave bulk acoustic delay device | Electricity | 20 | Expired |
| US3948089A | Strain gauge apparatus | Emerging Cross-Sectional Technologies | 14 | Expired |
| US3967221A | Surface acoustic wave delay line with bulk wave discrimination | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.