Inventor · disambiguated record
Fred J. Klopping
Also filed as: KLOPPING FRED J
7 granted patents·1 pending application·12 citations·filing 2005–2015
75Inventor score
Top patents by PatentIndex Score
8 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
- 0346US9500766B2Interferometric gravimeter apparatus and methodMICRO-G LACOSTE INC·Filed 2014·Granted Nov 22, 2016·0 cites·22 claims
- 0446US9110185B2Polarized beam, matched coincident beam path, interferometric gradiometer apparatus and methodMICRO G LACOSTE INC·Filed 2013·Granted Aug 18, 2015·0 cites·36 claims
- 0542US9256079B2Polarized beam director and methodMICRO G LACOSTE INC·Filed 2013·Granted Feb 9, 2016·0 cites·31 claims
- 0642US7451645B2Test mass for gravimeters and gradiometersMICRO G LACOSTE INC·Filed 2005·Granted Nov 18, 2008·2 cites·32 claims
- 0736US2014026654A1Interferometric Differential Gradiometer Apparatus and MethodKLOPPING FRED J·Filed 2012·Application pending·0 cites
- 0834US9547103B2Gradiometer and method of changing an optical path length to directly obtain a value of a gradient of gravityMICRO-G LACOSTE INC·Filed 2015·Granted Jan 17, 2017·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →