Inventor · disambiguated record
Martin Coleman
Also filed as: COLEMAN MARTIN · COLEMAN MARTIN W
3 granted patents·1 pending application·141 citations·filing 1975–2022
72Inventor score
Top patents by PatentIndex Score
4 records- 0190US4136508AClosed-loop combine header height controlALLIS CHALMERS·Filed 1977·Granted Jan 30, 1979·91 cites·36 claims
- 0290US3952509AHydraulic system combining open center and closed center hydraulic circuitsALLIS CHALMERS·Filed 1975·Granted Apr 27, 1976·50 cites·16 claims
- 0356US12365217B2HVAC dual inlet design for partial recirculation operationHANON SYSTEMS·Filed 2022·Granted Jul 22, 2025·0 cites·17 claims
- 0453US2023072982A1Warm air channel with integrated housing wallsHANON SYSTEMS·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →