Inventor · disambiguated record
Walter K. Feldman
Also filed as: FELDMAN I WALTER K · FELDMAN WALTER K
8 granted patents·445 citations·filing 1999–2011
90Inventor score
Top patents by PatentIndex Score
8 records- 0194US6467543B1System and process for secondary hydrocarbon recoveryLOCKHEED CORP·Filed 2000·Granted Oct 22, 2002·238 cites·22 claims
- 0286US8965682B2Estimating position and orientation of an underwater vehicle based on correlated sensor dataTANGIRALA SEKHAR C·Filed 2011·Granted Feb 24, 2015·25 cites·10 claims
- 0381US9250312B1High altitude radio frequency positioning systemKNIBBE PETER W·Filed 2011·Granted Feb 2, 2016·19 cites·19 claims
- 0475US7847924B2Performance of an atom interferometric device through complementary filteringLOCKHEED CORP·Filed 2008·Granted Dec 7, 2010·10 cites·20 claims
- 0575US6125698ASystem and process for optimizing gravity gradiometer measurementsLOCKHEED CORP·Filed 1999·Granted Oct 3, 2000·60 cites·8 claims
- 0666US6152226ASystem and process for secondary hydrocarbon recoveryLOCKHEED CORP·Filed 1999·Granted Nov 28, 2000·38 cites·22 claims
- 0764US7047170B2Method of determining boundary interface changes in a natural resource depositLOCKHEED CORP·Filed 2001·Granted May 16, 2006·30 cites·13 claims
- 0864US6212952B1System and process for optimizing gravity gradiometer measurementsLOCKHEED CORP·Filed 2000·Granted Apr 10, 2001·25 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →