Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Colin Hamer — 25 Patents

Delphi Technologies: 13 patents #169 of 4,124Top 5%
RTRemy Technologies: 12 patents #9 of 116Top 8%
Noblesville, IN: #19 of 624 inventorsTop 4%
Indiana: #1,073 of 33,936 inventorsTop 4%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
Colin Hamer has been granted 25 US patents while listed as an inventor at Delphi Technologies. The first was granted in 2002 and the most recent in November 2017. Colin Hamer ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Colin Hamer in Noblesville, IN, US.

Patents per Year

Patents granted per year, 2002 to 2017Bar chart with a peak of 5 patents in 2015.peak 52002: 3 patents20022005: 2 patents2006: 2 patents20062007: 2 patents2010: 1 patents20102011: 1 patents2013: 3 patents20132014: 3 patents2015: 5 patents20152016: 2 patents2017: 1 patents2017

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9812248 Ignition coil Albert Anthony Skinner, Harry Levers 2017-11-07
9331543 Electric machine module cooling system and method Matthew Obras, Bradley D. Chamberlin 2016-05-03
9263926 Permanent magnet electric machine having magnets provided with a thermal enhancement bonding coating Koon Hoong Wan 2016-02-16
9209661 Electric machine including a housing having materially integrally formed coolant channels and an outer sleeve Andrew Dragon 2015-12-08
9139097 Safety cover with integrated magnet for reed switch Bradley D. Chamberlin 2015-09-22 $11,600,000
9067546 High voltage protection interlock system for serviceability Andrew Meyer, Ronald Erli, Alex Creviston, Cary Ramey 2015-06-30 $1,553,000
9006943 Electro-dynamic machine with coolant chargeable bladder Bradley D. Chamberlin 2015-04-14 $5,403,000
8987953 Permanent magnet electric machine including permanent magnets having a sleeve formed from a thermal interface material Thomas Goesch, Koon Hoong Wan 2015-03-24 $5,488,000
8907540 Electric machine with insulator spacer Bradley D. Chamberlin, Cary Ramey 2014-12-09 $2,153,000
8878406 Stator including conductors provided with a composite sleeve John Matthew Sigler, Max A. Butcher, Arlen Phillip Suter 2014-11-04 $4,175,000
8674568 Machine with high voltage enclosure cover Brad Chamberlin 2014-03-18 $1,689,000
8513541 Method of blocking electro-magnetic interference (EMI) in an electric machine and apparatus Bradley D. Chamberlin 2013-08-20 $2,169,000
8497608 Electric machine cooling system and method Bradley D. Chamberlin, Cary Ramey 2013-07-30 $2,275,000
8360039 Ignition coil Albert Anthony Skinner, Harry Levers, Mark Albert Paul, Hector J. Herrera 2013-01-29
7882828 Ignition apparatus with cylindrical core and laminated return path Albert Anthony Skinner, Edgard Wolf, Andre V. Scaff 2011-02-08
7834737 Ignition apparatus having bonded steel wire central core Edgard Wolf, Albert Anthony Skinner, Mark L. Whittemore 2010-11-16
7310037 Twin spark ignition coil with provisions to balance load capacitance Albert Anthony Skinner, Harry Levers, Mark Albert Paul 2007-12-18
7228853 Ignition apparatus having conductive plastic ignition terminal and field smoother Albert Anthony Skinner 2007-06-12
7148780 Twin spark pencil coil Albert Anthony Skinner, Mark Albert Paul, Harry Levers 2006-12-12
7079000 Spool assembly James R. Davis, Oscar Gamboa 2006-07-18
6894597 Axially potted progressive wound remote mount ignition coil Albert Anthony Skinner, Kenneth Senseman, Gary Adams 2005-05-17 $1,594,000
6877497 Ignition coil cassette having epoxy anchored bushings Albert Anthony Skinner, Kenneth Senseman, Raymond O. Butler, Jr. 2005-04-12 $876,000
6463919 Ignition coil with polyimide case and/or secondary spool Albert Anthony Skinner, Mark Albert Paul, David D. Jackson, Jr. 2002-10-15 $1,458,000
6437674 Ignition apparatus having built-in noise suppression Albert Anthony Skinner, Klaus Gernert 2002-08-20 $1,398,000
6422225 Ignition coil and method of making John D. Truong 2002-07-23 $1,006,000