Inventor · disambiguated record

Erhard Wielandt

Also filed as: WIELANDT ERHARD

2 granted patents·32 citations·filing 1987–2012

59Inventor score

Technology areasG01H H03M

Files withSTEIM JOSEPH M1 ZUMBERGE MARK A1

Top patents by PatentIndex Score

2 records

0163US9250118B2Leaf-spring optical seismometer using fringe signals for seismic measurementsZUMBERGE MARK A·Filed 2012·Granted Feb 2, 2016·3 cites·14 claims
0263US4866442AAnalog to digital converter employing delta-sigma modulationSTEIM JOSEPH M·Filed 1987·Granted Sep 12, 1989·29 cites·31 claims

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