Inventor · disambiguated record
Gregory Dean Butler
Also filed as: BUTLER GREGORY DEAN
3 granted patents·36 citations·filing 2017–2019
68Inventor score
Top patents by PatentIndex Score
3 records- 0195US9980912B2Biochars for use with animalsCOOL PLANET ENERGY SYSTEMS INC·Filed 2017·Granted May 29, 2018·22 cites·17 claims
- 0293US10543173B2Biochars for use with animalsCOOL PLANET ENERGY SYSTEMS INC·Filed 2018·Granted Jan 28, 2020·14 cites·16 claims
- 0365US11053171B2Biochars for use with animalsCARBON TECH HOLDINGS LLC·Filed 2019·Granted Jul 6, 2021·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →