Inventor · disambiguated record
David A. Johnson
Also filed as: JOHNSON DAVID · JOHNSON DAVID A · JOHNSON DAVID ARTHUR · JOHNSON DAVID J
48 granted patents·5 pending applications·1,228 citations·filing 1982–2023
99Inventor score
Files withJOHNSON DAVID A15JFS INC6BRIDGESTONE FIRESTONE INC5MOSSBERG & SONS O F4BRIDGESTONE FIRESTONE RES INC2
Top patents by PatentIndex Score
53 records- 0196US4484404ASpare magazine holderJFS INC·Filed 1982·Granted Nov 27, 1984·90 cites·15 claims
- 0294USD926124SJump starter with flashlightSMARTECH INC·Filed 2019·Granted Jul 27, 2021·57 cites·1 claims
- 0393USD926123SJump starter with flashlightSMARTECH INC·Filed 2019·Granted Jul 27, 2021·49 cites·1 claims
- 0492US7562482B1Spare magazine carrier with independent latch mechanismJOHNSON DAVID A·Filed 2005·Granted Jul 21, 2009·60 cites·19 claims
- 0592US4628627AProtective retainer for a magazineJOHNSON DAVID A·Filed 1985·Granted Dec 16, 1986·65 cites·26 claims
- 0692US4619062ASafety device for firearms using removable magazinesJOHNSON DAVID A·Filed 1985·Granted Oct 28, 1986·67 cites·20 claims
- 0790US4709496ASafety device including chamber probeJOHNSON DAVID A·Filed 1986·Granted Dec 1, 1987·59 cites·19 claims
- 0890US4571872ADevice for attaching a front sling-receiving loop to a weaponJOHNSON DAVID A·Filed 1984·Granted Feb 25, 1986·48 cites·17 claims
- 0990US4528765AExternally visible safety device for firearmsJFS INC·Filed 1984·Granted Jul 16, 1985·52 cites·16 claims
- 1089US9816318B2Powered ladder for large industrial vehiclesJOHNSON DAVID A·Filed 2015·Granted Nov 14, 2017·11 cites·8 claims
- 1188US8898946B1Magazine adapterJOHNSON DAVID ARTHUR·Filed 2013·Granted Dec 2, 2014·36 cites·16 claims
- 1285US4429479AMagazine latch release mechanismJFS INC·Filed 1982·Granted Feb 7, 1984·41 cites·7 claims
- 1384US11598596B2Firearm for use with ordnance of varying lengthsMOSSBERG & SONS O F·Filed 2021·Granted Mar 7, 2023·3 cites·19 claims
- 1484US5217549APneumatic safety tireBRIDGESTONE FIRESTONE INC·Filed 1991·Granted Jun 8, 1993·44 cites·14 claims
- 1583US4823998ASling for carrying shoulder weapon in a horizontal orientationJOHNSON DAVID A·Filed 1986·Granted Apr 25, 1989·39 cites·15 claims
- 1682US4505012ASling swivelJOHNSON DAVID A·Filed 1983·Granted Mar 19, 1985·34 cites·23 claims
- 1781US9468402B2Tissue implantable microbiosensorPETILLO PETER A·Filed 2011·Granted Oct 18, 2016·5 cites·30 claims
- 1880US5636465ASpare magazine carrierFiled 1996·Granted Jun 10, 1997·40 cites·12 claims
- 1979US10406965B1Strap thrower for large loadsJOHNSON DAVID·Filed 2018·Granted Sep 10, 2019·4 cites·6 claims
- 2079US4516515ABoat plug reminder and method for use thereofJFS INC·Filed 1983·Granted May 14, 1985·25 cites·11 claims
- 2177US7059502B2Sling for a shoulder weaponJOHNSON DAVID A·Filed 2003·Granted Jun 13, 2006·36 cites·7 claims
- 2277US4603498AExternally visible safety device for grenade launcherJOHNSON DAVID A·Filed 1985·Granted Aug 5, 1986·31 cites·14 claims
- 2373US6446570B1Manual portage system for lightweight water craftFiled 2001·Granted Sep 10, 2002·14 cites·16 claims
- 2470US7069624B2Attachment of a slingJOHNSON DAVID A·Filed 2004·Granted Jul 4, 2006·24 cites·25 claims
- 2570US5448910APortable tire uniformity test machineBRIDGESTONE FIRESTONE INC·Filed 1994·Granted Sep 12, 1995·32 cites·18 claims
- 2669US6722253B2Extended lever for a firearmFiled 2002·Granted Apr 20, 2004·15 cites·23 claims
- 2767US6470614B1Cartridge follower for shotgun magazineFiled 2001·Granted Oct 29, 2002·17 cites·17 claims
- 2867US4555051ASling for shoulder weaponJFS INC·Filed 1985·Granted Nov 26, 1985·23 cites·13 claims
- 2965US6763755B2Extended lever for a firearmJOHNSON DAVID A·Filed 2003·Granted Jul 20, 2004·12 cites·17 claims
- 3064USD1066547SFirearm receiverMOSSBERG & SONS O F·Filed 2022·Granted Mar 11, 2025·3 cites·1 claims
- 3163US6901837B2Extended lever for a firearmFiled 2004·Granted Jun 7, 2005·11 cites·4 claims
- 3263US6611708B1Multilingual defibrillatorKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Aug 26, 2003·23 cites·13 claims
- 3362USD403632STire treadBRIDGESTONE FIRESTONE INC·Filed 1997·Granted Jan 5, 1999·11 cites·1 claims
- 3462US4483089AHolder for pistol loader and cartridgesJFS INC·Filed 1982·Granted Nov 20, 1984·17 cites·11 claims
- 3561US12203718B2Firearm for use with ordnance of varying lengthsMOSSBERG & SONS O F·Filed 2023·Granted Jan 21, 2025·0 cites·20 claims
- 3661US11571349B2Adaptive ergonomic positioning deviceJOHNSON DAVID A·Filed 2019·Granted Feb 7, 2023·2 cites·17 claims
- 3761USD432961STire treadBRIDGESTONE/FIRESTONE RES INC·Filed 1999·Granted Oct 31, 2000·12 cites·1 claims
- 3858USD1091745SFirearm receiverMOSSBERG & SONS O F·Filed 2022·Granted Sep 2, 2025·2 cites·1 claims
- 3955USD391208STire treadBRIDGESTONE FIRESTONE INC·Filed 1997·Granted Feb 24, 1998·8 cites·1 claims
- 4055US5499752AShoulder bow carrierFiled 1993·Granted Mar 19, 1996·20 cites·6 claims
- 4154US5782544AHousing for an entertainment systemFiled 1996·Granted Jul 21, 1998·23 cites·8 claims
- 4252US7257440B2Multilingual defibrillatorKONINKLIJKLE PHILIPS ELECTRONI·Filed 2003·Granted Aug 14, 2007·9 cites·11 claims
- 4352USD403629STire treadBRIDGESTONE FIRESTONE INC·Filed 1997·Granted Jan 5, 1999·7 cites·1 claims
- 4450US6154673AMultilingual defibrillatorAGILENT TECHNOLOGIES INC·Filed 1999·Granted Nov 28, 2000·37 cites·13 claims
- 4550US2023125263A1Wall-Mounted Handheld UrinalJOHNSON DAVID A·Filed 2021·Application pending·0 cites
- 4644US2014034200A1Tire with laminateBRIDGESTONE AMERICAS TIRE·Filed 2013·Application pending·0 cites
- 4742USD452201STire treadBRIDGESTONE FIRESTONE RES INC·Filed 2001·Granted Dec 18, 2001·4 cites·1 claims
- 4840US2004188476A1Sling for a shoulder weaponFiled 2004·Application pending·0 cites
- 4939US2005157211A1Adjustable, waterproof video camera housingFiled 2004·Application pending·0 cites
- 5038US2014157907A1Meter bayonet tool and method of testing tension of meter socket jawsJOHNSON DAVID A·Filed 2012·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →