Inventor · disambiguated record
Mark Helfrick
Also filed as: HELFRICK MARK
2 granted patents·56 citations·filing 2017–2018
65Inventor score
Top patents by PatentIndex Score
2 records- 0195US9869752B1System and method for autonomous joint detection-classification and tracking of acoustic signals of interestOCEAN ACOUSTICAL SERVICES AND INSTR SYSTEMS INC·Filed 2017·Granted Jan 16, 2018·44 cites·20 claims
- 0289US10725149B1System and method for autonomous joint detection-classification and tracking of acoustic signals of interestOCEAN ACOUSTICAL SERVICES AND INSTR SYSTEMS INC·Filed 2018·Granted Jul 28, 2020·12 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →