Assignee
JOHNSON JOHN
US·20 granted patents·8 pending applications·349 citations·filing 1976–2025
Top patents by PatentIndex Score
28 records- 0194US7481716B1Golf club grip for accommodating selectable weight assemblyJOHNSON JOHN·Filed 2007·Granted Jan 27, 2009·93 cites·3 claims
- 0293US4287870AIndoor barbeque cooking deviceJOHNSON JOHN·Filed 1979·Granted Sep 8, 1981·31 cites·10 claims
- 0392US8177658B1Weight device adjustably secured in golf club shaftJOHNSON JOHN·Filed 2008·Granted May 15, 2012·60 cites·16 claims
- 0488US8641551B2Versatile vibration-damped golf swing-weight systemJOHNSON JOHN·Filed 2009·Granted Feb 4, 2014·34 cites·11 claims
- 0585US8393039B2Lawn sweeper assembly with tilt-able hopper and latch assembly and method of use thereofJOHNSON JOHN·Filed 2009·Granted Mar 12, 2013·12 cites·16 claims
- 0682US4185611AFireplace heating unitJOHNSON JOHN·Filed 1978·Granted Jan 29, 1980·18 cites·22 claims
- 0779US8549689B2Lawn sweeper assembly with tilt-able hopper and latch assembly and method of use thereofJOHNSON JOHN·Filed 2013·Granted Oct 8, 2013·4 cites·9 claims
- 0878US2025242385A1Pressure Washer Wand Cleaning AttachmentJOHNSON JOHN·Filed 2025·Application pending·0 cites
- 0976US9283453B1Versatile vibration-damped golf swing-weight methodJOHNSON JOHN·Filed 2013·Granted Mar 15, 2016·9 cites·10 claims
- 1075US12318815B2Pressure washer wand cleaning attachmentJOHNSON JOHN·Filed 2022·Granted Jun 3, 2025·0 cites·15 claims
- 1173US11609147B2Duct leakage detection system and methodJOHNSON JOHN·Filed 2021·Granted Mar 21, 2023·0 cites·17 claims
- 1272USD332647SAdjustable step-up box for exerciseJOHNSON JOHN·Filed 1991·Granted Jan 19, 1993·16 cites·1 claims
- 1365US8640294B2Lawn sweeper assembly with adjustable brush assembly and hopper assembly and method of use thereofJOHNSON JOHN·Filed 2013·Granted Feb 4, 2014·1 cites·10 claims
- 1465US2025029119A1System enabling accurate and reliable residential energy testing and inspection with fraud prevention mechanismsJOHNSON JOHN·Filed 2024·Application pending·0 cites
- 1564US5295690AApparatus and method for improving a golf swingJOHNSON JOHN·Filed 1992·Granted Mar 22, 1994·36 cites·11 claims
- 1663US11041780B2Duct leakage detection system and methodJOHNSON JOHN·Filed 2018·Granted Jun 22, 2021·0 cites·15 claims
- 1761US9190816B2Cable managerJOHNSON JOHN·Filed 2011·Granted Nov 17, 2015·1 cites·19 claims
- 1861US2013180060A1Lawn sweeper assembly with adjustable brush assembly and hopper assembly and method of use thereofJOHNSON JOHN·Filed 2013·Application pending·0 cites
- 1959US2009204531A1Financial management and professional referral softwareJOHNSON JOHN·Filed 2009·Application pending·0 cites
- 2051US4088114AFireplace heaterJOHNSON JOHN·Filed 1976·Granted May 9, 1978·8 cites·7 claims
- 2149US4986370APneumatic hammer liftJOHNSON JOHN·Filed 1989·Granted Jan 22, 1991·15 cites·4 claims
- 2244USD735274SCasino tableJOHNSON JOHN·Filed 2013·Granted Jul 28, 2015·7 cites·1 claims
- 2343US2018361214A1Golf grip with snap-in weightable cap portionJOHNSON JOHN·Filed 2017·Application pending·0 cites
- 2441US2018126238A1Golf club weighting system with under-grip retentionJOHNSON JOHN·Filed 2016·Application pending·0 cites
- 2541US2017304699A1Weight secured by expansion element in golf club shaftJOHNSON JOHN·Filed 2016·Application pending·0 cites
- 2638US2015369511A1Airflow systemJOHNSON JOHN·Filed 2015·Application pending·0 cites
- 2731US5351944AManufacturer's third hand viceJOHNSON JOHN·Filed 1994·Granted Oct 4, 1994·4 cites·2 claims
- 2829USD515268SMailboxJOHNSON JOHN·Filed 2004·Granted Feb 14, 2006·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →