Inventor · disambiguated record
Franz Navratil
Also filed as: NAVRATIL FRANZ
4 granted patents·35 citations·filing 1974–1976
73Inventor score
Files withSIEMENS AG4
Top patents by PatentIndex Score
4 records- 0175US4153880AMethod and apparatus for generating a high frequency rotating magnetic fieldSIEMENS AG·Filed 1974·Granted May 8, 1979·25 cites·3 claims
- 0239US3972036AArrangement for rapid switching of a high frequency magnetic fieldSIEMENS AG·Filed 1974·Granted Jul 27, 1976·5 cites·6 claims
- 0334US4069476AArrangement for producing a constant magnetic fieldSIEMENS AG·Filed 1976·Granted Jan 17, 1978·2 cites·2 claims
- 0430US4008420ASwitchable high-frequency magnetic rotary fieldsSIEMENS AG·Filed 1975·Granted Feb 15, 1977·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →