Jean-Paul Gaffard
8Patents
6h-index
6Co-inventors
56Inventor score
Filing activity: Dec 24, 1974 → Dec 2, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5288167A | Laser beam guidance device for civil engineering/earthmoving plant | Physics | 64 | Expired |
| US5085509A | Apparatus and method for aligning an optical beam | Performing Operations; Transporting | 19 | Expired |
| US4146307A | Method of increasing the light produced by a laser beam | Electricity | 8 | Expired |
| US4265539A | Device which measures the mutual coherence function of a laser beam | Physics | 7 | Expired |
| US4143338A | Gas laser device | Electricity | 7 | Expired |
| US6023057A | Device for determining the phase errors of electromagnetic waves | Physics | 7 | Expired |
| US3935544A | Gas laser structure for eliminating parasitic arcing | Electricity | 1 | Expired |
| US6188652A | Method and device for automatically correcting positioning errors of optical elements of an optical system | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.