Inventor · disambiguated record
Grace Lillian Coulter
Also filed as: COULTER GRACE · COULTER GRACE LILLIAN
0 granted patents·4 pending applications·0 citations·filing 2013–2020
Top patents by PatentIndex Score
4 records- 0122US2015247652A1Solar Air Heating/Cooling SystemCOULTER GRACE·Filed 2013·Application pending·0 cites
- 0220US2021325076A1Improvements to heat exchangeCOULTER GRACE LILLIAN·Filed 2019·Application pending·0 cites
- 0314US2018306466A1Improvements to heating, ventilation and air conditioning systemsSOLARJOULE IP HOLDING LTD·Filed 2016·Application pending·0 cites
- 0411US2022136482A1Improvements to a helical fan/pump/propeeler/trubineCOULTER GRACE·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →