Michael Weber-Grabau
11Patents
5h-index
17Co-inventors
63Inventor score
Filing activity: May 22, 1987 → Mar 9, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4771172A | Method of increasing the dynamic range and sensitivity of a quadrupole ion trap mass spectrometer operating in the chemical ionization mode | Electricity | 56 | Expired |
| US4818869A | Method of isolating a single mass or narrow range of masses and/or enhancing the sensitivity of an ion trap mass spectrometer | Electricity | 44 | Expired |
| US7249002B1 | Direct relative motion measurement for vibration induced noise and drift cancellation | Physics | 16 | Expired |
| US9335413B2 | Object detection systems | Physics | 11 | Active |
| US9915732B2 | Object detection systems | Electricity | 8 | Active |
| US7430898B1 | Methods and systems for analyzing a specimen using atomic force microscopy profiling in combination with an optical technique | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6919958B2 | Wafer metrology apparatus and method | Electricity | 4 | Expired |
| US10261184B2 | Object detection systems | Electricity | 2 | Active |
| US10585192B2 | Object detection systems | Electricity | 1 | Active |
| US10914837B2 | Object detection systems | Electricity | 0 | Active |
| US6572456B2 | Bathless wafer measurement apparatus and method | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.