Inventor · disambiguated record
Thomas Johnston
Also filed as: JOHNSTON THOMAS · JOHNSTON THOMAS W
4 granted patents·5 pending applications·52 citations·filing 1991–2019
75Inventor score
Top patents by PatentIndex Score
9 records- 0176US5358698AApparatus for dehydrogenation of ethylbenzene to styreneFINA TECHNOLOGY·Filed 1991·Granted Oct 25, 1994·38 cites·1 claims
- 0266US9249548B1Apparatus for reducing water evaporation and method thereforMITZEN RICHARD·Filed 2015·Granted Feb 2, 2016·4 cites·19 claims
- 0358US8814971B2Air-conditioning duct filtering systemJOHNSTON THOMAS W·Filed 2012·Granted Aug 26, 2014·2 cites·19 claims
- 0452US7015437B2Method device for heating fluidsTRIFACT SOLUTIONS INC·Filed 2003·Granted Mar 21, 2006·8 cites·10 claims
- 0548US2008302400A1System and Method for Removal of Materials from an ArticleJOHNSTON THOMAS·Filed 2007·Application pending·0 cites
- 0643US2006180173A1System and method for removal of materials from an articleJOHNSTON THOMAS·Filed 2006·Application pending·0 cites
- 0737US2019301758A1Variable air volume multi-zone system and method thereofJOHNSTON THOMAS W·Filed 2019·Application pending·0 cites
- 0836US2004108059A1System and method for removal of materials from an articleFiled 2003·Application pending·0 cites
- 0921US2016273179A1Apparatus for reducing water evaporation and method thereforMITZEN RICHARD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →