Inventor · disambiguated record
Alan L. Johnson
Also filed as: JOHNSON ALAN · JOHNSON ALAN L · JOHNSON ALAN LEE · JOHNSON ALAN R
16 granted patents·9 pending applications·290 citations·filing 1983–2024
93Inventor score
Files withJOHNSON ALAN L7JOHNSON ALAN2JOHNSON ALAN LEE2DRAEGERWERK AG1ENSIGN BICKFORD AEROSPACE & DEFENSE COMPANY1
Top patents by PatentIndex Score
25 records- 0192US4951818AEquipment carrier and method of using sameJOHNSON ALAN·Filed 1989·Granted Aug 28, 1990·106 cites·9 claims
- 0286US10302110B2Spring clamp for construction of plant cages and trellisesJOHNSON ALAN LEE·Filed 2017·Granted May 28, 2019·8 cites·12 claims
- 0385US8769610B1Distance-modified security and content sharingGIGUIERE GANNON K·Filed 2013·Granted Jul 1, 2014·22 cites·15 claims
- 0474US10996038B2Coreless-coil shock tube package systemENSIGN BICKFORD AEROSPACE & DEFENSE COMPANY·Filed 2019·Granted May 4, 2021·2 cites·20 claims
- 0572US9796329B1Excavator safety system and methodJOHNSON ALAN L·Filed 2016·Granted Oct 24, 2017·2 cites·20 claims
- 0670US4756416AKnock-down carrier for athletic equipment or the likeJOHNSON ALAN L·Filed 1987·Granted Jul 12, 1988·41 cites·17 claims
- 0767US8776909B2Double headed hand-powered cultivatorJOHNSON ALAN L·Filed 2011·Granted Jul 15, 2014·6 cites·4 claims
- 0867US5217343ALift truck carriageSWINGSHIFT BRUDI MANUFACTURING·Filed 1992·Granted Jun 8, 1993·25 cites·6 claims
- 0961US4804632AMethod for detecting combustible gases and device thereforDRAEGERWERK AG·Filed 1987·Granted Feb 14, 1989·26 cites·10 claims
- 1058US2024262277A1Vehicle Mounted Tilt-Out Recreational ShelterJOHNSON ALAN L·Filed 2024·Application pending·0 cites
- 1154US4854391AHand propelled soil cultivation toolJOHNSON ALAN L·Filed 1988·Granted Aug 8, 1989·13 cites·6 claims
- 1253US2023342786A1System and method for prevention of unintended checkoutMASTERCARD INTERNATIONAL INC·Filed 2021·Application pending·0 cites
- 1351US4860373ALocation dependent signal processorGEN ELECTRIC·Filed 1986·Granted Aug 22, 1989·21 cites·10 claims
- 1450US4521693AElectro-optical solid-state SPDT relay switchJOHNSON ALAN L·Filed 1983·Granted Jun 4, 1985·8 cites·4 claims
- 1548US9360314B2System and method for remote-controlled levelingJOHNSON ALAN L·Filed 2013·Granted Jun 7, 2016·0 cites·16 claims
- 1646US2002175131A1Magnetic cutlery rackFiled 2002·Application pending·0 cites
- 1745US2003003970A1Portable communications deviceFiled 2001·Application pending·0 cites
- 1844US2006144950A1Transceiver with image capture deviceJOHNSON ALAN·Filed 2003·Application pending·0 cites
- 1943US2003032443A1Portable communications deviceFiled 2002·Application pending·0 cites
- 2042US9112913B2Distance-modified security and content sharingEVENTURE INTERACTIVE INC·Filed 2014·Granted Aug 18, 2015·0 cites·17 claims
- 2142US2018058052A1Toilet Flush Mechanism for Dementia PatientsJOHNSON ALAN LEE·Filed 2017·Application pending·0 cites
- 2241US2006059481A1Presenting, delivering and installing electronic downloads with an installed listSMITH RODNEY·Filed 2004·Application pending·0 cites
- 2339US12368797B2Telephone line testing apparatus with remote controlPine River Innovations LLC·Filed 2022·Granted Jul 22, 2025·0 cites·14 claims
- 2433US5727803AAdaptor for attachment of a trailer to a three point hitchFiled 1996·Granted Mar 17, 1998·10 cites·8 claims
- 2531US2004066217A1Apparatus and method for providing a signal having a controlled transition characteristicFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Alan L. Johnson files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →