Robert Perlmutter
8Patents
7h-index
9Co-inventors
56Inventor score
Filing activity: Feb 20, 1985 → Nov 7, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4701006A | Optical-digital hologram recording | Emerging Cross-Sectional Technologies | 84 | Expired |
| US4876509A | Image restoration process for magnetic resonance imaging resonance imaging | Physics | 32 | Expired |
| USD352217S | Combined staple remover and letter opener | General | 32 | Expired |
| USD592958S1 | Bottle | General | 13 | Expired |
| USD342656S | Staple remover | General | 11 | Expired |
| US5214383A | MRI apparatus with external magnetic field compensation | Physics | 9 | Expired |
| USD356720S | Staple remover | General | 8 | Expired |
| US11309163B2 | Multibeamlet charged particle device and method | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.