Markus Nothhelfer
3Patents
2h-index
4Co-inventors
30Inventor score
Filing activity: Jan 13, 1999 → Apr 9, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6354142B1 | Process for testing the tightness of packages | Physics | 18 | Expired |
| US6119507A | Method and apparatus for recovering helium after testing for leaks in a sample holder | Physics | 12 | Expired |
| US6634215B1 | Method for integrally detecting leaks in test pieces with relatively thin walls | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.