Inventor · disambiguated record
John I. Andersen
Also filed as: ANDERSEN JOHN I
14 granted patents·7 pending applications·174 citations·filing 1977–2023
92Inventor score
Top patents by PatentIndex Score
21 records- 0194US7222510B2Systems and methods for manufacturing a drop barANDERSEN MFG INC·Filed 2006·Granted May 29, 2007·13 cites·17 claims
- 0294US7156412B2Systems and methods for providing an aluminum bar for towingANDERSEN MFG INC·Filed 2005·Granted Jan 2, 2007·11 cites·22 claims
- 0391US6908099B2Systems and methods for providing aluminum hitch componentsANDERSEN MFG INC·Filed 2002·Granted Jun 21, 2005·18 cites·18 claims
- 0481US8523217B2Vehicle frame for trailer coupler systemANDERSEN JOHN I·Filed 2011·Granted Sep 3, 2013·11 cites·20 claims
- 0581US7878525B2Fifth wheel hitch systemANDERSEN JOHN I·Filed 2008·Granted Feb 1, 2011·15 cites·21 claims
- 0681US6540246B2Ranch hitch adapterFiled 2001·Granted Apr 1, 2003·38 cites·37 claims
- 0780US6732906B2Tapered tower manufacturing method and apparatusFiled 2002·Granted May 11, 2004·24 cites·20 claims
- 0872US2023339139A1Systems and methods for providing non-corrosive surfacesANDERSEN JOHN I·Filed 2023·Application pending·0 cites
- 0965US4250867AHeating unitANDERSEN JOHN I·Filed 1977·Granted Feb 17, 1981·13 cites·5 claims
- 1064US10723188B2Lightweight gooseneck-mounted trailer hitchANDERSEN MFG INC·Filed 2017·Granted Jul 28, 2020·2 cites·20 claims
- 1164US4979494AMethod and apparatus for generating thermal energyANDERSEN JOHN I·Filed 1989·Granted Dec 25, 1990·25 cites·12 claims
- 1258US11541706B2Trailer coupler systemANDERSEN MFG INC·Filed 2020·Granted Jan 3, 2023·0 cites·18 claims
- 1354US9395170B2Adjustable radius gaugeANDERSEN JOHN I·Filed 2014·Granted Jul 19, 2016·0 cites·10 claims
- 1446US2008036179A1Systems and methods for providing a towing apparatus having an integral ballANDERSEN JOHN I·Filed 2007·Application pending·0 cites
- 1545US2018228324A1Toilet seat hinge stabilizationANDERSEN JOHN I·Filed 2017·Application pending·0 cites
- 1645US2018228320A1Bathtub postANDERSEN JOHN I·Filed 2017·Application pending·0 cites
- 1744US2019184420A1Paint touchupANDERSEN JOHN I·Filed 2017·Application pending·0 cites
- 1844US2019186195A1Blinds safety stringANDERSEN JOHN I·Filed 2017·Application pending·0 cites
- 1939US2019063074A1HandrailsANDERSEN JOHN I·Filed 2017·Application pending·0 cites
- 2038USD251797SStoveANDERSEN JOHN I·Filed 1977·Granted May 8, 1979·2 cites·1 claims
- 2125US5375890AThermo lock-n-seal tube end for polyethylene pipeFiled 1994·Granted Dec 27, 1994·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →