Assignee
VARIAN MAT GMBH
8 granted patents·81 citations·filing 1975–1979
Top patents by PatentIndex Score
8 records- 0189US4178507AIonization of organic substances on conveyor means in mass spectrometerVARIAN MAT GMBH·Filed 1977·Granted Dec 11, 1979·24 cites·14 claims
- 0278US4267448AIon detector with bipolar accelerating electrodeVARIAN MAT GMBH·Filed 1979·Granted May 12, 1981·22 cites·11 claims
- 0368US4117321AElectrode system for multipoles and especially for multipole or monopole mass spectrometersVARIAN MAT GMBH·Filed 1977·Granted Sep 26, 1978·11 cites·20 claims
- 0446US3967116AMass spectrometerVARIAN MAT GMBH·Filed 1975·Granted Jun 29, 1976·9 cites·7 claims
- 0544US4215411AMethod and apparatus for the comparative determination of an unknown massVARIAN MAT GMBH·Filed 1978·Granted Jul 29, 1980·4 cites·5 claims
- 0638US4164652AProcess and arrangement for registration of ion-, electron- and light-spectraVARIAN MAT GMBH·Filed 1978·Granted Aug 14, 1979·4 cites·12 claims
- 0738US4114050AIntegrating circuitVARIAN MAT GMBH·Filed 1976·Granted Sep 12, 1978·5 cites·9 claims
- 0819US4054810AField emission ion source having heated anodeVARIAN MAT GMBH·Filed 1976·Granted Oct 18, 1977·2 cites·3 claims
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