Individual holder
KLOPPING FRED J
US·2 granted patents·1 pending application·10 citations·filing 2012–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0177US8931341B2Test mass and method for interferometric gravity characteristic measurementKLOPPING FRED J·Filed 2012·Granted Jan 13, 2015·6 cites·17 claims
- 0272US8978465B2Interferometric gradiometer apparatus and methodKLOPPING FRED J·Filed 2012·Granted Mar 17, 2015·4 cites·103 claims
- 0336US2014026654A1Interferometric Differential Gradiometer Apparatus and MethodKLOPPING FRED J·Filed 2012·Application pending·0 cites
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