Inventor · disambiguated record
Daniel M. Stevens
Also filed as: STEVENS DANIEL · STEVENS DANIEL M · STEVENS DANIEL MARK
49 granted patents·8 pending applications·3,947 citations·filing 1978–2022
99Inventor score
Top patents by PatentIndex Score
57 records- 0199US7476161B2Golf club headCALLAWAY GOLF CO·Filed 2007·Granted Jan 13, 2009·156 cites·9 claims
- 0299US7335113B2Golf club with interchangeable head-shaft connectionCALLAWAY GOLF CO·Filed 2006·Granted Feb 26, 2008·197 cites·20 claims
- 0399US7306527B2Golf club headCALLAWAY GOLF CO·Filed 2007·Granted Dec 11, 2007·159 cites·9 claims
- 0499US7300359B2Golf club with interchangeable head-shaft connectionCALLAWAY GOLF CO·Filed 2006·Granted Nov 27, 2007·211 cites·20 claims
- 0599US7169060B2Golf club headCALLAWAY GOLF CO·Filed 2005·Granted Jan 30, 2007·315 cites·12 claims
- 0699US7166038B2Golf club headCALLAWAY GOLF CO·Filed 2005·Granted Jan 23, 2007·449 cites·17 claims
- 0798USD619182SHybrid golf club headCALLAWAY GOLF CO·Filed 2009·Granted Jul 6, 2010·117 cites·1 claims
- 0898US7674187B2Golf club with high moment of inertiaCALLAWAY GOLF CO·Filed 2009·Granted Mar 9, 2010·127 cites·6 claims
- 0998US7578751B2Golf club headCALLAWAY GOLF CO·Filed 2008·Granted Aug 25, 2009·78 cites·7 claims
- 1098US7494424B2Golf club headCALLAWAY GOLF CO·Filed 2007·Granted Feb 24, 2009·81 cites·20 claims
- 1198US7455598B2Golf club headCALLAWAY GOLF CO·Filed 2007·Granted Nov 25, 2008·85 cites·8 claims
- 1298US7407448B2Golf club headCALLAWAY GOLF CO·Filed 2007·Granted Aug 5, 2008·146 cites·7 claims
- 1398US7344449B2Golf club with interchangeable head-shaft connectionCALLAWAY GOLF CO·Filed 2006·Granted Mar 18, 2008·154 cites·20 claims
- 1498US7291075B2Golf club headCALLAWAY GOLF CO·Filed 2007·Granted Nov 6, 2007·76 cites·17 claims
- 1598USD523103SGolf club headCALLAWAY GOLF CO·Filed 2004·Granted Jun 13, 2006·116 cites·1 claims
- 1697US7850542B2Golf club with high moment of inertiaCALLAWAY GOLF CO·Filed 2010·Granted Dec 14, 2010·53 cites·5 claims
- 1797US7476160B2Interchangeable shaft for a golf clubCALLAWAY GOLF CO·Filed 2007·Granted Jan 13, 2009·96 cites·8 claims
- 1897US7311613B2Golf club headCALLAWAY GOLF CO·Filed 2006·Granted Dec 25, 2007·101 cites·20 claims
- 1997USD538866SGolf club headCALLAWAY GOLF CO·Filed 2006·Granted Mar 20, 2007·136 cites·1 claims
- 2096US7568982B2Golf club with high moment of inertiaCALLAWAY GOLF CO·Filed 2009·Granted Aug 4, 2009·65 cites·6 claims
- 2196US7559851B2Golf club with high moment of inertiaCALLAWAY GOLF CO·Filed 2006·Granted Jul 14, 2009·79 cites·14 claims
- 2296US7488261B2Golf club with high moment of inertiaCALLAWAY GOLF CO·Filed 2007·Granted Feb 10, 2009·89 cites·14 claims
- 2396US7390269B2Golf club headCALLAWAY GOLF CO·Filed 2007·Granted Jun 24, 2008·54 cites·1 claims
- 2495US8002644B2Intgerchangeable shaft for a golf clubCALLAWAY GOLF CO·Filed 2011·Granted Aug 23, 2011·32 cites·4 claims
- 2595US7611422B2Interchangeable shaft for a golf clubCALLAWAY GOLF CO·Filed 2007·Granted Nov 3, 2009·45 cites·1 claims
- 2695US7588501B2Golf club headCALLAWAY GOLF CO·Filed 2009·Granted Sep 15, 2009·39 cites·5 claims
- 2794US7419440B2Golf club headCALLAWAY GOLF CO·Filed 2007·Granted Sep 2, 2008·35 cites·7 claims
- 2894US7354353B2Method for fitting golf clubs to a golferCALLAWAY GOLF CO·Filed 2006·Granted Apr 8, 2008·67 cites·11 claims
- 2993USD637671SGolf club headCALLAWAY GOLF CO·Filed 2010·Granted May 10, 2011·60 cites·1 claims
- 3092US8272974B2Hybrid golf club headMICKELSON PHILIP A·Filed 2010·Granted Sep 25, 2012·47 cites·2 claims
- 3192USD641818SGolf club headCALLAWAY GOLF CO·Filed 2010·Granted Jul 19, 2011·56 cites·1 claims
- 3291US7121955B2Golf club head with customizable center of gravityCALLAWAY GOLF CO·Filed 2004·Granted Oct 17, 2006·76 cites·20 claims
- 3390US7708652B2Golf club with high moment of inertiaCALLAWAY GOLF CO·Filed 2009·Granted May 4, 2010·31 cites·5 claims
- 3489US8096895B2Interchangeable shaft for a golf clubHOCKNELL ALAN·Filed 2011·Granted Jan 17, 2012·15 cites·4 claims
- 3589USD647583SGolf club headCALLAWAY GOLF CO·Filed 2010·Granted Oct 25, 2011·43 cites·1 claims
- 3688US8246488B2Hybrid golf club headSTEVENS DANIEL M·Filed 2010·Granted Aug 21, 2012·24 cites·5 claims
- 3788USD637670SGolf club headCALLAWAY GOLF CO·Filed 2010·Granted May 10, 2011·38 cites·1 claims
- 3888US7115047B2Golf club head with customizable center of gravityCALLAWAY GOLF CO·Filed 2004·Granted Oct 3, 2006·54 cites·22 claims
- 3986USD652880SGolf club headFOSTER PHILIP G·Filed 2010·Granted Jan 24, 2012·37 cites·1 claims
- 4081US8257193B2Interchangeable shaft for a golf clubHOCKNELL ALAN·Filed 2011·Granted Sep 4, 2012·7 cites·5 claims
- 4181US8235840B2Interchangeable shaft for a golf clubHOCKNELL ALAN·Filed 2011·Granted Aug 7, 2012·7 cites·7 claims
- 4279US7154403B2Apparatus and method for monitoring the output of a warning or indicator lightGEN ELECTRIC·Filed 2004·Granted Dec 26, 2006·30 cites·39 claims
- 4378USD989708SBatteryREVOLUTION POWER INC·Filed 2021·Granted Jun 20, 2023·2 cites·1 claims
- 4478US7684017B2Laser range finder for use on a golf courseCALLAWAY GOLF CO·Filed 2007·Granted Mar 23, 2010·12 cites·2 claims
- 4572US4213246ACollapsible and adjustable gage apparatusSTEVENS DANIEL M·Filed 1978·Granted Jul 22, 1980·21 cites·6 claims
- 4669US8279417B2Laser range finder for use on a golf courseHOCKNELL ALAN·Filed 2010·Granted Oct 2, 2012·4 cites·1 claims
- 4763USD595794SGolf club headCALLAWAY GOLF CO·Filed 2008·Granted Jul 7, 2009·12 cites·1 claims
- 4861USD616512SHybrid golf club headCALLAWAY GOLF CO·Filed 2009·Granted May 25, 2010·11 cites·1 claims
- 4959US2009124407A1Interchangeable shaft for a golf clubCALLAWAY GOLF CO·Filed 2009·Application pending·0 cites
- 5059US2010016094A1Interchangeable shaft for a golf clubCALLAWAY GOLF CO·Filed 2009·Application pending·0 cites
Showing the top 50 of 57 patent records by PatentIndex Score.
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