Inventor · disambiguated record
Mrako A. Fenster
Also filed as: FENSTER MRAKO · FENSTER MRAKO A
14 granted patents·4 pending applications·271 citations·filing 2001–2019
94Inventor score
Files withJOHNSON HEALTH TECH CO LTD11FENSTER MRAKO A3WORLD 2 TOYS INC2DAVIS CHRISTOPHER P1NICOLAY FAMILY ENTPR L L C1
Top patents by PatentIndex Score
18 records- 0187US8702571B2Stair exerciser apparatusFENSTER MRAKO A·Filed 2011·Granted Apr 22, 2014·20 cites·19 claims
- 0287US7651443B1Exercise apparatusJOHNSON HEALTH TECH CO LTD·Filed 2008·Granted Jan 26, 2010·55 cites·13 claims
- 0386USD612437SExercise apparatusJOHNSON HEALTH TECH CO LTD·Filed 2009·Granted Mar 23, 2010·34 cites·1 claims
- 0485USRE47331EStair exerciser apparatusJOHNSON HEALTH TECH CO LTD·Filed 2017·Granted Apr 2, 2019·8 cites·37 claims
- 0585US6592160B1Tool handleNICOLAY FAMILY ENTPR L L C·Filed 2001·Granted Jul 15, 2003·38 cites·22 claims
- 0682US8974353B2Stair exerciser apparatusJOHNSON HEALTH TECH CO LTD·Filed 2014·Granted Mar 10, 2015·11 cites·9 claims
- 0781US7846071B2Stationary exercise apparatusJOHNSON HEALTH TECH CO LTD·Filed 2009·Granted Dec 7, 2010·20 cites·12 claims
- 0881USD613350SExercise apparatusJOHNSON HEALTH TECH CO LTD·Filed 2009·Granted Apr 6, 2010·22 cites·1 claims
- 0980US8182399B2Foldable treadmillDAVIS CHRISTOPHER P·Filed 2008·Granted May 22, 2012·31 cites·5 claims
- 1067USRE44992EExercise apparatusFENSTER MRAKO A·Filed 2011·Granted Jul 8, 2014·13 cites·1 claims
- 1158USD599418SExercise apparatusJOHNSON HEALTH TECH CO LTD·Filed 2008·Granted Sep 1, 2009·11 cites·1 claims
- 1256USRE48306EStair exerciser apparatusJOHNSON HEALTH TECH CO LTD·Filed 2019·Granted Nov 17, 2020·0 cites·32 claims
- 1353US2008020898A1Rapid circuit training machine with dual resistanceJOHNSON HEALTH TECH CO LTD·Filed 2007·Application pending·0 cites
- 1449US2007049470A1Rapid circuit training machine with dual resistanceJOHNSON HEALTH TECH CO LTD·Filed 2005·Application pending·0 cites
- 1542US2012004076A1Apparatus for Counting Repetitions of an Exercise DeviceFENSTER MRAKO A·Filed 2010·Application pending·0 cites
- 1635USD569458SExercise apparatusJOHNSON HEALTH TECH CO LTD·Filed 2006·Granted May 20, 2008·4 cites·1 claims
- 1733US2003132055A1Device using membranous valve to produce soundWORLD 2 TOYS INC·Filed 2002·Application pending·0 cites
- 1830USD463507SNovelty device for emitting soundsWORLD 2 TOYS INC·Filed 2001·Granted Sep 24, 2002·4 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →