Peter Hoefer
15Patents
8h-index
16Co-inventors
69Inventor score
Filing activity: Jan 3, 1979 → Dec 21, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4618228A | Bifocal contact lens of the bivisual type | Physics | 96 | Expired |
| US4560459A | Vertical gel sandwich for use in electrophoresis and method therefor | Physics | 34 | Expired |
| US5619139A | Magnetic resonance method and apparatus for detecting an atomic structure of a sample along a surface thereof | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4325796A | Vertical gel slab electrophoresis apparatus and method therefor | Physics | 25 | Expired |
| USD282352S | Horizontal gel slab electrophoresis unit | General | 25 | Expired |
| USD269123S | Electrophoresis apparatus | General | 20 | Expired |
| US4292161A | Vertical gel slab electrophoresis apparatus | Physics | 18 | Expired |
| US4224134A | Vertical gel slab electrophoresis apparatus and method therefor | Physics | 9 | Expired |
| US7436181B2 | Probe head for nuclear magnetic resonance measurements | Physics | 7 | Active |
| US5789257A | Method and apparatus for measuring samples and for localizing a first substance within a surrounding second substance by means of nuclear magnetic resonance | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7391212B2 | Resonator apparatus for electron spin resonance (ESR) measurements and method for measuring electron spin resonance (ESR) signals | Physics | 5 | Expired |
| US4290871A | Vertical gel slab electrophoresis method | Physics | 4 | Expired |
| US10353027B2 | EPR microwave cavity for small magnet airgaps | Electricity | 2 | Active |
| US7919963B2 | Magnetic resonance resonator assembly | Physics | 2 | Active |
| US10656230B2 | EPR resonator with extended transparency and homogeneity in RF range | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.