Inventor · disambiguated record
Carroll Marshall Ellington
Also filed as: ELLINGTON CARROLL M · ELLINGTON CARROLL MARSHALL
2 granted patents·2 pending applications·52 citations·filing 1988–2014
64Inventor score
Technology areasA63B
Top patents by PatentIndex Score
4 records- 0155US4913440AGolf club swing training apparatusPERFORMANCE GOLF PRODUCTS INC·Filed 1988·Granted Apr 3, 1990·33 cites·10 claims
- 0240US2014335968A1Golf swing training deviceELLINGTON CARROLL MARSHALL·Filed 2014·Application pending·0 cites
- 0340US2014335969A1Golf swing training deviceELLINGTON CARROLL MARSHALL·Filed 2014·Application pending·0 cites
- 0439US4913439AGolf practice net apparatusPERFORMANCE GOLF PRODUCTS INC·Filed 1989·Granted Apr 3, 1990·19 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →