Inventor · disambiguated record
Bernard Rothkegel, Deceased
Also filed as: ROTHKEGEL BERNARD
2 granted patents·16 citations·filing 1977–1989
57Inventor score
Files withSIEMENS AG2
Top patents by PatentIndex Score
2 records- 0154US4080128AApparatus for the production of compacts of layerwise different composition, for heavy duty electric contactsSIEMENS AG·Filed 1977·Granted Mar 21, 1978·11 cites·3 claims
- 0234US4948424ALow voltage switching apparatus sinter contact materialSIEMENS AG·Filed 1989·Granted Aug 14, 1990·5 cites·19 claims
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