Inventor · disambiguated record
John L. Hartman
Also filed as: HARTMAN JOHN · HARTMAN JOHN L
4 granted patents·1 pending application·54 citations·filing 1988–2017
75Inventor score
Top patents by PatentIndex Score
5 records- 0182US9762445B2Device and method for automatic switching of communication protocol of network devices based on user actionTRANE INT INC·Filed 2014·Granted Sep 12, 2017·9 cites·14 claims
- 0261US4982404AMethod and apparatus for insuring operation of a multiple part system controllerAMERICAN STANDARD INC·Filed 1988·Granted Jan 1, 1991·34 cites·12 claims
- 0352US2009313055A1Computer-based system and method for facilitating travel planning for a prospective travelerMARTIN NATALIE·Filed 2008·Application pending·0 cites
- 0445US10326659B2Device and method for automatic switching of communication protocol of network devices based on user actionTRANE INT INC·Filed 2017·Granted Jun 18, 2019·0 cites·15 claims
- 0543US5031178AApparatus and method for ground isolated system diagnosticsAMERICAN STANDARD INC·Filed 1988·Granted Jul 9, 1991·11 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →