Inventor · disambiguated record
Fred G. Hammersand
Also filed as: HAMMERSAND FRED G
3 granted patents·27 citations·filing 1979–1982
68Inventor score
Top patents by PatentIndex Score
3 records- 0158US4506822AMethod for brazing together planar and nonplanar metal membersUS ENERGY·Filed 1982·Granted Mar 26, 1985·16 cites·4 claims
- 0242US4295077ACircumferentially apertured cylindrical grid for electron tubeRCA CORP·Filed 1980·Granted Oct 13, 1981·6 cites·7 claims
- 0342US4264843AMagnetron filament assemblyRCA CORP·Filed 1979·Granted Apr 28, 1981·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →