Inventor · disambiguated record
Michael R. Clark
Also filed as: CLARK MICHAEL · CLARK MICHAEL R · CLARK MICHAEL ROBERT
39 granted patents·7 pending applications·1,354 citations·filing 1984–2024
98Inventor score
Files withSARGENT & GREENLEAF10FITNESS QUEST INC9JOHNSON & JOHNSON VISION CARE7KNIGHT MFG CO INC4APPLE COMPUTER3
Top patents by PatentIndex Score
46 records- 0196US6016677ADead bolt combination lock and push-pull lock, each with integrated re-locking features, lock with auxiliary security features, and lock keypad with tamper detection and response featuresSARGENT & GREENLEAF·Filed 1998·Granted Jan 25, 2000·93 cites·8 claims
- 0295US8415405B2Silicone (meth)acrylamide monomer, polymer, ophthalmic lens, and contact lensMAGGIO THOMAS L·Filed 2011·Granted Apr 9, 2013·156 cites·18 claims
- 0395US5095303ASix degree of freedom graphic object controllerAPPLE COMPUTER·Filed 1990·Granted Mar 10, 1992·339 cites·32 claims
- 0494US7429623B2Macromer forming catalystsJOHNSON & JOHNSON VISION CARE·Filed 2005·Granted Sep 30, 2008·25 cites·36 claims
- 0593US4612424ADoor mounted circuit breaker operating apparatusSQUARE D CO·Filed 1984·Granted Sep 16, 1986·79 cites·12 claims
- 0692US5132672AThree degree of freedom graphic object controllerAPPLE COMPUTER·Filed 1990·Granted Jul 21, 1992·84 cites·12 claims
- 0791US8541483B2Silicone (meth)acrylamide monomer, polymer, ophthalmic lens, and contact lensJOHNSON & JOHNSON VISION CARE·Filed 2013·Granted Sep 24, 2013·6 cites·5 claims
- 0891US7367926B2Exercise treadmillFITNESS QUEST INC·Filed 2006·Granted May 6, 2008·48 cites·16 claims
- 0991US6212923B1Lock including means for sensing position of bolt and for indicating whether or not bolt is extended from lock caseSARGENT & GREENLEAF·Filed 1998·Granted Apr 10, 2001·58 cites·4 claims
- 1090US9745460B2Silicone acrylamide copolymerJOHNSON & JOHNSON VISION CARE·Filed 2015·Granted Aug 29, 2017·4 cites·26 claims
- 1188US6936641B2Macromer forming catalystsJOHNSON & JOHNSON VISION CARE·Filed 2002·Granted Aug 30, 2005·27 cites·20 claims
- 1285US5491477AAnti-rotation mechanism for direct manipulation position input controller for computerAPPLE COMPUTER·Filed 1993·Granted Feb 13, 1996·142 cites·18 claims
- 1383US8623934B2Silicone (meth)acrylamide monomer, polymer, ophthalmic lens, and contact lensJOHNSON & JOHNSON VISION CARE·Filed 2013·Granted Jan 7, 2014·4 cites·19 claims
- 1483USD552193SExercise deviceHUSTED ROYCE H·Filed 2005·Granted Oct 2, 2007·32 cites·1 claims
- 1577US6948695B1Molds for casting fishing lures and other productsKNIGHT MFG CO INC·Filed 2003·Granted Sep 27, 2005·13 cites·20 claims
- 1676US6408567B1Fishing lures and methods and molds for making sameKNIGHT MFG CO INC·Filed 2001·Granted Jun 25, 2002·11 cites·18 claims
- 1776US5647235ATamper-evident electronic combination lock having integral bearing/retaining memberSARGENT & GREENLEAF·Filed 1995·Granted Jul 15, 1997·32 cites·26 claims
- 1872US9845618B2Shock resistant lockWORM STEVEN L·Filed 2011·Granted Dec 19, 2017·6 cites·4 claims
- 1972US7458918B1Back support for an exercise deviceFITNESS QUEST INC·Filed 2004·Granted Dec 2, 2008·21 cites·5 claims
- 2072US6464622B2Exercise device and method of useFITNESS QUEST INC·Filed 2001·Granted Oct 15, 2002·23 cites·23 claims
- 2168US2024344272A1Biowax polyhydroxyalkanoate dispersions as bio-based barrier coatingsKEMIRA OYJ·Filed 2024·Application pending·0 cites
- 2266US10240034B2Silicone acrylamide copolymerJOHNSON & JOHNSON VISION CARE·Filed 2017·Granted Mar 26, 2019·0 cites·30 claims
- 2366USD510965SReversible pedal for an exercise apparatusFITNESS QUEST INC·Filed 2003·Granted Oct 25, 2005·13 cites·1 claims
- 2465US6678992B1Fishing lures and molds for making sameKNIGHT MFG CO INC·Filed 2002·Granted Jan 20, 2004·6 cites·13 claims
- 2564US10669744B2Mechanical override of an electronic lockSARGENT & GREENLEAF·Filed 2016·Granted Jun 2, 2020·2 cites·19 claims
- 2662USD528614SExercise deviceFITNESS QUEST INC·Filed 2005·Granted Sep 19, 2006·12 cites·1 claims
- 2762US5816084AElectronic combination lock with an arrangement for moving a locking lever both into and out of an "engage" position in which lock may be openedSARGENT & GREENLEAF·Filed 1997·Granted Oct 6, 1998·19 cites·50 claims
- 2861US6094952ADead bolt combination lock with integrated re-locking featuresSARGENT & GREENLEAF·Filed 1998·Granted Aug 1, 2000·25 cites·9 claims
- 2960US10032328B2Non-intrusive dial rotation detection of high security locksSARGENT & GREENLEAF·Filed 2015·Granted Jul 24, 2018·1 cites·15 claims
- 3060USD642638SExercise riserBOSU FITNESS LLC·Filed 2010·Granted Aug 2, 2011·11 cites·1 claims
- 3159US6599956B2Non-crystal-forming oligomers for use in radiation-curable fiber optice coatingsDSM NV·Filed 2001·Granted Jul 29, 2003·6 cites·23 claims
- 3256US2020291685A1Electromechanical lockSARGENT & GREENLEAF·Filed 2020·Application pending·0 cites
- 3351US8097565B2Silicone hydrogels having consistent concentrations of multi-functional polysiloxanesHILL GREGORY A·Filed 2004·Granted Jan 17, 2012·3 cites·22 claims
- 3448US9964284B2Light for keypad bezelSARGENT & GREENLEAF·Filed 2014·Granted May 8, 2018·0 cites·18 claims
- 3548US5632169ASelf powered electronic combination lock having comprehensive monitoring of power levels for various functionsSARGENT & GREENLEAF·Filed 1995·Granted May 27, 1997·31 cites·13 claims
- 3648US2007027002A1Exercise treadmillFITNESS QUEST INC·Filed 2006·Application pending·0 cites
- 3748US2005082786A1Reversible foot pedal for an exercise apparatus and method thereforFITNESS QUEST INC·Filed 2003·Application pending·0 cites
- 3848US2006135330A1Apparatus and method for a grip for an exercise deviceFITNESS QUEST INC·Filed 2004·Application pending·0 cites
- 3941USD572321SReversible foot pedalFITNESS QUEST INC·Filed 2007·Granted Jul 1, 2008·4 cites·1 claims
- 4041US4766276AFloating jaw retention springs for a switchSQUARE D CO·Filed 1985·Granted Aug 23, 1988·6 cites·9 claims
- 4141US2009295004A1Silicone hydrogel contact lenses displaying reduced protein uptakePINSLY JEREMY B·Filed 2008·Application pending·0 cites
- 4239USD587782SFishing lureKNIGHT MFG CO INC·Filed 2008·Granted Mar 3, 2009·3 cites·1 claims
- 4336USD524883SGrip for an exercise deviceCLARK MICHAEL R·Filed 2004·Granted Jul 11, 2006·4 cites·1 claims
- 4434US5215126AInsulation sheathsFOSECO INT·Filed 1991·Granted Jun 1, 1993·2 cites·17 claims
- 4534US2015274855A1Silicone acrylamide copolymerJOHNSON & JOHNSON VISION CARE·Filed 2015·Application pending·0 cites
- 4630US4797516AMoldings for isolation switch and fuse clipsSQUARE D CO·Filed 1987·Granted Jan 10, 1989·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →