Inventor · disambiguated record
Louis John Stack
Also filed as: STACK LOUIS · STACK LOUIS J · STACK LOUIS JOHN
8 granted patents·200 citations·filing 1996–2021
87Inventor score
Technology areasA63B
Top patents by PatentIndex Score
8 records- 0191US10702740B2Portable devices for exercising muscles in the ankle, foot, and/or leg, and related methodsTS MEDICAL LLC·Filed 2019·Granted Jul 7, 2020·16 cites·27 claims
- 0286US5810703AExercise board having central mounting with multi-level adjustable spacerFITTER INTERNATIONAL INC·Filed 1996·Granted Sep 22, 1998·104 cites·6 claims
- 0382US11590391B2Portable devices for exercising muscles in the ankle, foot, and/or leg, and related methodsTS MEDICAL LLC·Filed 2021·Granted Feb 28, 2023·1 cites·23 claims
- 0482US6616583B1Exercise board having resilient rocker-mounting endsFITTER INTERNATIONAL INC·Filed 2001·Granted Sep 9, 2003·45 cites·5 claims
- 0578USD785731SBalance exercise boardSTACK LOUIS J·Filed 2016·Granted May 2, 2017·23 cites·1 claims
- 0674US9987518B1Balance boardSTACK LOUIS JOHN·Filed 2017·Granted Jun 5, 2018·10 cites·17 claims
- 0768US11207559B2Portable devices for exercising muscles in the ankle, foot, and/or leg, and related methodsTS MEDICAL LLC·Filed 2019·Granted Dec 28, 2021·1 cites·31 claims
- 0862US11351417B2Portable devices for exercising muscles in the ankle, foot, and/or leg, and related methodsTS MEDICAL LLC·Filed 2020·Granted Jun 7, 2022·0 cites·21 claims
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