Inventor · disambiguated record
Michael C. Ruhl
Also filed as: RUHL MICHAEL C
7 granted patents·131 citations·filing 2010–2019
88Inventor score
Technology areasE02F
Files withCHARLES MACHINE WORKS7
Top patents by PatentIndex Score
7 records- 0197US10422107B2Trenching system with hydraulically adjustable hubCHARLES MACHINE WORKS·Filed 2017·Granted Sep 24, 2019·18 cites·18 claims
- 0296US10378179B2Trenching systemCHARLES MACHINE WORKS·Filed 2017·Granted Aug 13, 2019·14 cites·21 claims
- 0396US9695573B2Trenching system with hydraulically adjustable hubCHARLES MACHINE WORKS·Filed 2015·Granted Jul 4, 2017·18 cites·21 claims
- 0496US8375605B2Trenching systemCHARLES MACHINE WORKS·Filed 2010·Granted Feb 19, 2013·33 cites·13 claims
- 0594US9752301B2Trenching systemCHARLES MACHINE WORKS·Filed 2014·Granted Sep 5, 2017·21 cites·25 claims
- 0694US8806784B2Trenching systemCHARLES MACHINE WORKS·Filed 2013·Granted Aug 19, 2014·25 cites·11 claims
- 0779US11396734B2Trenching system with hydraulically adjustable hubCHARLES MACHINE WORKS·Filed 2019·Granted Jul 26, 2022·2 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →