CY

Christopher R. Yahnker

BD Black & Decker: 26 patents #101 of 2,138Top 5%
PS Pentair Water Pool And Spa: 19 patents #7 of 124Top 6%
DA Danfoss Power Electronics A/S: 5 patents #8 of 74Top 15%
DA Danfoss Drives A/S: 3 patents #4 of 48Top 9%
DA Danfoss Low Power Drives A/S: 2 patents #7 of 21Top 35%
EG Evatran Group: 2 patents #1 of 9Top 15%
📍 Valencia, CA: #23 of 722 inventorsTop 4%
🗺 California: #8,766 of 386,348 inventorsTop 3%
Overall (All Time): #60,751 of 4,157,543Top 2%
47
Patents All Time

Issued Patents All Time

Showing 26–47 of 47 patents

Patent #TitleCo-InventorsDate
7513993 Filter devices including a porous body Timothy Michael Goodwin, Robert Frank Swindell, Bret Schaller, Arthur J. Bromley 2009-04-07
7508171 Protection methods, protection circuits and protective devices for secondary batteries, a power tool, charger and battery pack adapted to provide protection against fault conditions in the battery pack Dave Carrier, Steve Phillips, Jeffrey J. Francis, R. Roby Bailey, Danh T. Trinh +4 more 2009-03-24
7486047 Battery pack shipping method Steven J. Phillips, David A. Carrier, Danh T. Trinh, Andrew E. Seman, Jr., Daniele C. Brotto +2 more 2009-02-03
7463007 Battery pack housing and packaging Steven J. Phillips, David A. Carrier, Danh T. Trinh, Andrew E. Seman, Jr., Daniele C. Brotto +2 more 2008-12-09
7453234 Battery pack—cordless power device interface system Steven J. Phillips, Daniele C. Brotto, David A. Carrier, Jeffrey J. Francis, Andrew E. Seman, Jr. +3 more 2008-11-18
7443134 Battery pack shipping system and method Steven J. Phillips, David A. Carrier, Danh T. Trinh, Andrew E. Seman, Jr., Daniele C. Brotto +2 more 2008-10-28
7423407 Cordless power tool system having slidably-engaging power source connection James B. Watson, Paul S. White, Daniel Puzio, Thomas J. Bodine, Robert Bradus +7 more 2008-09-09
7397219 Battery pack for transportation and operation Steven J. Phillips, David A. Carrier, Danh T. Trinh, Andrew E. Seman, Jr., Daniele C. Brotto +2 more 2008-07-08
D568340 Water pump Robert W. Stiles, Jr., Lars Hoffmann Berthelsen, Ronald B. Robol, John Gary Bulluck, Gert Kjaer +1 more 2008-05-06
7270910 Thermal management systems for battery packs Daniele C. Brotto, Erik Ekstrom, Andrew E. Seman, Jr., David A. Carrier, Steven J. Phillips +5 more 2007-09-18
7160132 Battery pack—cordless power device interface system Steven J. Phillips, Daniele C. Brotto, David A. Carrier, Jeffrey J. Francis, Andrew E. Seman, Jr. +3 more 2007-01-09
7058291 Brushless DC motor J. Michael Weaver, Aris C. Cleanthous, Bhanuprasad V. Gorti, Richard T. Walter 2006-06-06
7005831 Cordless power tool system utilizing battery pack connection system with guide rails and guide slots James B. Watson, Paul S. White, Daniel Puzio, Thomas J. Bodine, Robert Bradus +7 more 2006-02-28
6975050 Brushless DC motor Aris C. Cleanthous, Bhauprasad V. Gorti, Michael James Weaver, Richard T. Walter 2005-12-13
6972544 Apparatus for interconnecting battery cells in a battery pack and method thereof Andrew E. Seman, Jr., Daniel J. White, Daniele C. Brotto, David A. Carrier, Steven J. Phillips +1 more 2005-12-06
6720689 Brushless motor having capacitors mounted on sidewall of motor housing Michael J. Agnes, Garrett P. McCormick, Richard T. Walter 2004-04-13
6661140 Brushless motor having housing enabling alignment of stator and sensor Michael J. Agnes, Garrett P. McCormick, Richard T. Walter 2003-12-09
6653815 Cordless power tool system James B. Watson, Paul S. White, Daniel Puzio, Thomas J. Bodine, Robert Bradus +7 more 2003-11-25
6570284 Brushless motor having double insulation Michael J. Agnes, Garrett P. McCormick, Richard T. Walter 2003-05-27
6515451 Cordless power tool system James B. Watson, Paul S. White, Daniel Puzio, Thomas J. Bodine, Robert Bradus +7 more 2003-02-04
6304058 Cordless power tool system James B. Watson, Paul S. White, Daniel Puzio, Thomas J. Bodine, Robert Bradus +7 more 2001-10-16
6286609 AC/DC chopper for power tool David A. Carrier, Andrew E. Seman, Jr., Samuel G. Woods 2001-09-11