Inventor · disambiguated record
Mitchell H. Hetrich
Also filed as: HETRICH MITCHELL H
11 granted patents·2 pending applications·179 citations·filing 1994–2022
91Inventor score
Top patents by PatentIndex Score
13 records- 0193US9199103B2Fall protection arrangementHETRICH MITCHELL H·Filed 2011·Granted Dec 1, 2015·55 cites·19 claims
- 0292US10413761B2Line retraction device having a damper assemblyMSA TECHNOLOGY LLC·Filed 2016·Granted Sep 17, 2019·11 cites·11 claims
- 0388US11191325B2Harness connection arrangementMSA TECHNOLOGY LLC·Filed 2018·Granted Dec 7, 2021·7 cites·17 claims
- 0487US11633634B2Cut-resistant leading edge fall arrest system and methodMSA TECHNOLOGY LLC·Filed 2019·Granted Apr 25, 2023·9 cites·20 claims
- 0586US10207128B2Fall protection device and adjustment mechanism thereforMSA TECHNOLOGY LLC·Filed 2016·Granted Feb 19, 2019·6 cites·20 claims
- 0684US10625105B2Harness connectorMSA TECHNOLOGY LLC·Filed 2017·Granted Apr 21, 2020·5 cites·24 claims
- 0782US10328294B2Load indicator for a fall protection apparatusMSA TECHNOLOGY LLC·Filed 2016·Granted Jun 25, 2019·6 cites·20 claims
- 0869US5758745AExtension ladder, combination end cap/guide bracket, and method for climbingWERNER CO·Filed 1996·Granted Jun 2, 1998·44 cites·14 claims
- 0962US2023310910A1Systems and Methods for Providing a Consolidated PFL or SRL DrumMSA TECHNOLOGY LLC·Filed 2022·Application pending·0 cites
- 1051US5791439ALadder, member for connecting a rail to a horizontal element of a ladder, and method, and apparatus and method for holding a washerWERNER CO·Filed 1995·Granted Aug 11, 1998·17 cites·28 claims
- 1149US5636706ALadder, member for connecting a rail to a horizontal element of a ladder, and methodWERNER CO·Filed 1994·Granted Jun 10, 1997·14 cites·16 claims
- 1244US2019069644A1Harness ConnectorMSA TECHNOLOGY LLC·Filed 2017·Application pending·0 cites
- 1333US6142255ALadder, member for connecting a rail to a horizontal element of a ladder, and methodWERNER CO·Filed 1997·Granted Nov 7, 2000·5 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →