Inventor · disambiguated record
Frank Hermansen
Also filed as: HERMANSEN FRANK
63 granted patents·12 pending applications·1,164 citations·filing 1993–2025
99Inventor score
Files withCRANK BROTHERS INC19HERMANSEN FRANK8Q D S INJECTION MOLDING INC7WINEFORDNER CARL6SELLE ROYAL SPA5
Top patents by PatentIndex Score
75 records- 0198US11089831B1Incrementally adjustable and pivotable semi-rigid retention strap for a helmetHERMANSEN FRANK·Filed 2020·Granted Aug 17, 2021·8 cites·18 claims
- 0298US6059245ALocking water bottle cage for bicyclesFiled 1998·Granted May 9, 2000·97 cites·4 claims
- 0396USD437541SMulti-tool deviceFiled 2000·Granted Feb 13, 2001·66 cites·1 claims
- 0496US5343858ASecond stage demand breathing regulatorUS DIVERS CO INC·Filed 1993·Granted Sep 6, 1994·65 cites·17 claims
- 0595US10604207B2System and method for adjusting spring rate of a coil spring in a bike suspensionWINEFORDNER CARL·Filed 2018·Granted Mar 31, 2020·20 cites·23 claims
- 0693US10359033B2Bicycle pumpCRANK BROTHERS INC·Filed 2015·Granted Jul 23, 2019·7 cites·19 claims
- 0793US7665928B2Quick release camming mechanismCRANK BROTHERS INC·Filed 2007·Granted Feb 23, 2010·24 cites·11 claims
- 0892US10422328B2Bicycle pumpCRANK BROTHERS INC·Filed 2018·Granted Sep 24, 2019·5 cites·14 claims
- 0992US9656524B2Tire leverHERMANSEN FRANK·Filed 2012·Granted May 23, 2017·9 cites·20 claims
- 1092US5960791ADry snorkelQ D S INJECTION MOLDING INC·Filed 1997·Granted Oct 5, 1999·50 cites·8 claims
- 1191US8079610B2Quick release camming mechanismWINEFORDNER CARL·Filed 2010·Granted Dec 20, 2011·12 cites·23 claims
- 1290US9457460B2Multiple toolHERMANSEN FRANK·Filed 2011·Granted Oct 4, 2016·17 cites·17 claims
- 1390US6079410ACollapsible snorkelQ D S INJECTION MOLDING INC·Filed 1998·Granted Jun 27, 2000·45 cites·2 claims
- 1490US5911406ALiquid dispensing and item storage system with orally activated valveFiled 1995·Granted Jun 15, 1999·101 cites·2 claims
- 1588US6205885B1Clipless bicycle pedalFiled 1999·Granted Mar 27, 2001·64 cites·20 claims
- 1687US6363929B1Snorkel having a secure yet adjustable strap hookQOS INJECTION MOLDING LLC·Filed 2000·Granted Apr 2, 2002·30 cites·8 claims
- 1786US5676529ACompact manual air pump having selectable high volume and high pressure modesFiled 1996·Granted Oct 14, 1997·54 cites·8 claims
- 1885US10836022B2Multiple toolSELLE ROYAL SPA·Filed 2015·Granted Nov 17, 2020·5 cites·13 claims
- 1984US10479431B2Adjustable height seat postCRANK BROTHERS INC·Filed 2016·Granted Nov 19, 2019·5 cites·17 claims
- 2084US6027319ACompact manual air pump having selectable high volume and high pressure modesFiled 1997·Granted Feb 22, 2000·47 cites·3 claims
- 2183US12317947B2Helmet and chin strapDOUBLE THREE LLC·Filed 2023·Granted Jun 3, 2025·1 cites·10 claims
- 2281US10179622B2Seat postSELLE ROYAL SPA·Filed 2016·Granted Jan 15, 2019·4 cites·13 claims
- 2381US5860168ADive maskQ D S INJECTION MOLDING INC·Filed 1997·Granted Jan 19, 1999·33 cites·6 claims
- 2481US5503140ASecond stage demand regulatorUS DIVERS CO INC·Filed 1994·Granted Apr 2, 1996·55 cites·12 claims
- 2580US6085744ACleaner air snorkelWATER SPORTS DISTRIBUTING INC·Filed 1998·Granted Jul 11, 2000·39 cites·9 claims
- 2679US10697446B2Floor pumpCRANK BROTHERS INC·Filed 2016·Granted Jun 30, 2020·2 cites·17 claims
- 2779US8408573B2Stem for bicycle handlebarHERMANSEN FRANK·Filed 2010·Granted Apr 2, 2013·4 cites·27 claims
- 2879US6280284B1Toy submarine with counter rotating propellersFiled 2000·Granted Aug 28, 2001·21 cites·6 claims
- 2978US10464631B2Automatic bicycle pedalSELLE ROYAL SPA·Filed 2018·Granted Nov 5, 2019·3 cites·4 claims
- 3078US5671728ASnorkel pump apparatusSHEICO USA·Filed 1996·Granted Sep 30, 1997·32 cites·9 claims
- 3178US2025331593A1Helmet and chin strapDOUBLETHREE LLC·Filed 2025·Application pending·0 cites
- 3275US11638460B2Mountain bike shoe sole with improved access for the pedalCRANK BROTHERS INC·Filed 2020·Granted May 2, 2023·1 cites·20 claims
- 3375US9227315B2Multiple toolHERMANSEN FRANK·Filed 2010·Granted Jan 5, 2016·7 cites·18 claims
- 3474US10595586B2Mountain bike shoe soleCRANK BROTHERS INC·Filed 2017·Granted Mar 24, 2020·3 cites·12 claims
- 3574US6477717B1Swim mask having virtual buckle pivot pointQ D S INJECTION MOLDING INC·Filed 2000·Granted Nov 12, 2002·54 cites·10 claims
- 3672US11130216B2Selectively adjustable torque indicating toolHERMANSEN FRANK·Filed 2018·Granted Sep 28, 2021·1 cites·19 claims
- 3772US10611428B2System and method for adjusting spring rate of a coil spring in a bike suspensionWINEFORDNER CARL·Filed 2019·Granted Apr 7, 2020·2 cites·22 claims
- 3871US12383013B2Helmet and chin strapDOUBLETHREE LLC·Filed 2023·Granted Aug 12, 2025·0 cites·10 claims
- 3970US7635170B2Bicycle wheelCRANK BROTHERS INC·Filed 2006·Granted Dec 22, 2009·4 cites·15 claims
- 4070USD391284SDive mask having a flexible skirtSHEICO USA·Filed 1996·Granted Feb 24, 1998·16 cites·1 claims
- 4168US2024270033A1Kit for removing and/or installing a vehicle tire from/on a wheel rimCRANK BROTHERS INC·Filed 2023·Application pending·0 cites
- 4265US9802672B1Bicycle pedal adjustably configured for use with multiple shoe cleatsHERMANSEN FRANK·Filed 2016·Granted Oct 31, 2017·2 cites·13 claims
- 4362US12275492B1Pedal for a bicycle and bicycle including the sameCRANK BROTHERS INC·Filed 2023·Granted Apr 15, 2025·0 cites·14 claims
- 4461US8944502B2Saddle for a bicycleWINEFORDNER CARL·Filed 2010·Granted Feb 3, 2015·2 cites·13 claims
- 4560US12446647B2Incrementally adjustable and pivotable semi-rigid retention strap for a helmetDOUBLETHREE LLC·Filed 2021·Granted Oct 21, 2025·0 cites·14 claims
- 4660US10583892B1Clipless bicycle pedalCRANK BROTHERS INC·Filed 2018·Granted Mar 10, 2020·1 cites·20 claims
- 4760US5520485APower inflator assembly for buoyancy compensatorQDS ENTERPRISES INC·Filed 1994·Granted May 28, 1996·21 cites·16 claims
- 4859US5845635ASnorkel with pivoting mouthpieceQ D S INJECTION MOLDING INC·Filed 1997·Granted Dec 8, 1998·18 cites·8 claims
- 4958USD739201STire leverCRANK BROTHERS INC·Filed 2013·Granted Sep 22, 2015·9 cites·1 claims
- 5058US7827881B2Bicycle pedalCRANK BROTHERS INC·Filed 2005·Granted Nov 9, 2010·3 cites·26 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →