Inventor · disambiguated record
Mark A. Bartels
Also filed as: BARTELS MARK A
3 granted patents·61 citations·filing 1986–2020
68Inventor score
Top patents by PatentIndex Score
3 records- 0181US4687905AElectric immersion heating element assembly for use with a plastic water heater tankEMERSON ELECTRIC CO·Filed 1986·Granted Aug 18, 1987·48 cites·2 claims
- 0257US12013435B2Calibration system and methodWESTINGHOUSE ELECTRIC CO LLC·Filed 2020·Granted Jun 18, 2024·0 cites·20 claims
- 0350US4900897ASheathed electric heating element assemblyEMERSON ELECTRIC CO·Filed 1988·Granted Feb 13, 1990·13 cites·3 claims
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