Inventor · disambiguated record
John D. Goodwin
Also filed as: GOODWIN JOHN · GOODWIN JOHN D
6 granted patents·1 pending application·178 citations·filing 1981–2014
86Inventor score
Files withMOLLY MAGUIRE INC3GOODWIN JOHN D1GOODWIN R INT LTD1INVENTURE INC1TORREFUSION TECHNOLOGIES INC1
Top patents by PatentIndex Score
7 records- 0181US4571389ARice hull ash compositionsMOLLY MAGUIRE INC·Filed 1984·Granted Feb 18, 1986·45 cites·7 claims
- 0269US4619911ASorbant and process using rice hull ash compositionsMOLLY MAGUIRE INC·Filed 1986·Granted Oct 28, 1986·29 cites·11 claims
- 0366US4650342AAgitating particulate solidsGOODWIN R INT LTD·Filed 1986·Granted Mar 17, 1987·24 cites·12 claims
- 0464US5008839ASports training apparatusGOODWIN JOHN D·Filed 1989·Granted Apr 16, 1991·47 cites·15 claims
- 0559US4488908AProcess for preparing a lightweight expanded silicate aggregate from rice hull ashMOLLY MAGUIRE INC·Filed 1983·Granted Dec 18, 1984·18 cites·11 claims
- 0654US4373005AInsulation materialINVENTURE INC·Filed 1981·Granted Feb 8, 1983·15 cites·7 claims
- 0746US2016152911A1Process for Preparing Torrefied Biomass Material Using a Combustible LiquidTORREFUSION TECHNOLOGIES INC·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →