Individual holder
MARTIN FREDERICK W
4 granted patents·168 citations·filing 1977–1982
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0195US4352985AScanning ion microscopeMARTIN FREDERICK W·Filed 1979·Granted Oct 5, 1982·61 cites·8 claims
- 0295US4236073AScanning ion microscopeMARTIN FREDERICK W·Filed 1977·Granted Nov 25, 1980·59 cites·5 claims
- 0385US4590379AAchromatic deflector and quadrupole lensMARTIN FREDERICK W·Filed 1982·Granted May 20, 1986·26 cites·5 claims
- 0470US4555666AEnergy-stable accelerator with needle-like source and focused particle beamMARTIN FREDERICK W·Filed 1982·Granted Nov 26, 1985·22 cites·11 claims
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