Inventor · disambiguated record
Estle A. Cook
Also filed as: COOK ESTLE A
6 granted patents·89 citations·filing 1982–2000
84Inventor score
Top patents by PatentIndex Score
6 records- 0164US4772039AVariable sized trailer ball hitch assemblyCOOK ESTLE A·Filed 1987·Granted Sep 20, 1988·23 cites·10 claims
- 0264US4472984AAutomatic planetary transmissionCOOK ESTLE A·Filed 1982·Granted Sep 25, 1984·20 cites·8 claims
- 0355US6305705B1No-sway hitchFiled 2000·Granted Oct 23, 2001·12 cites·18 claims
- 0454USD308263SMagnetic trouble light holderCK PRODUCTS INC·Filed 1987·Granted May 29, 1990·9 cites·1 claims
- 0549US6470513B1Easy rise hygienic toilet liftFiled 2000·Granted Oct 29, 2002·9 cites·18 claims
- 0642US5964664ACV drive shaft constructionFiled 1996·Granted Oct 12, 1999·16 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →