Inventor · disambiguated record
Jack Hammack
Also filed as: HAMMACK JACK · HAMMACK JACK C
3 granted patents·1 pending application·132 citations·filing 1988–2003
74Inventor score
Top patents by PatentIndex Score
4 records- 0181US6088053ADigital record and replay binocularsFiled 1997·Granted Jul 11, 2000·102 cites·22 claims
- 0271US4963280AMethod and composition for improving the energy efficiency of heat pump systemsTULLY WILKINS JR CHARLES HENRY·Filed 1988·Granted Oct 16, 1990·28 cites·10 claims
- 0346US7277119B2Digital record and replay binocularsHAMMACK JACK C·Filed 2003·Granted Oct 2, 2007·2 cites·16 claims
- 0439US2002109785A1Digital record and replay binocularsFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →