Inventor · disambiguated record
Wilhelm Grafinger
Also filed as: GRAFINGER WILHELM
3 granted patents·22 citations·filing 1974–1977
66Inventor score
Files withSIEMENS AG3
Top patents by PatentIndex Score
3 records- 0153US3940765AArrangement for a passive responder for a position finding systemSIEMENS AG·Filed 1974·Granted Feb 24, 1976·16 cites·10 claims
- 0230US4138676AMethod and device for increasing the security against transmission errors in an information transmission systemSIEMENS AG·Filed 1977·Granted Feb 6, 1979·4 cites·2 claims
- 0326US4121208ADevice for increasing the safety with respect to transmission faults in an information transmission systemSIEMENS AG·Filed 1977·Granted Oct 17, 1978·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →