loadpatents
Patent applications and USPTO patent grants for Billings; David P..The latest application filed is for "stand alone golf club with auxiliary ground engaging support members".
Patent | Date |
---|---|
Stand alone golf club with auxiliary ground engaging support members Grant 9,925,427 - Bischmann , et al. March 27, 2 | 2018-03-27 |
Stand Alone Golf Club with Auxiliary Ground Engaging Support Members App 20170266517 - Bischmann; Lawrence C. ;   et al. | 2017-09-21 |
Modular Hosel, Weight-Adjustable Golf Club Head Assembly App 20160023068 - Billings; David P. | 2016-01-28 |
Modular hosel, weight-adjustable golf club head assembly Grant 9,149,694 - Billings October 6, 2 | 2015-10-06 |
Customizable center-of-gravity golf club head Grant 9,011,269 - Billings April 21, 2 | 2015-04-21 |
Modular hosel, weight-adjustable golf club head assembly App 20140323238 - Billings; David P. | 2014-10-30 |
Customizable center-of-gravity golf club head App 20140031142 - Billings; David P. | 2014-01-30 |
Modular hosel, weight-adjustable golf club head assembly Grant 8,616,991 - Billings December 31, 2 | 2013-12-31 |
Customizable center-of-gravity golf club head Grant 8,491,413 - Billings July 23, 2 | 2013-07-23 |
Modular hosel, weight-adjustable golf club head assembly App 20130165247 - Billings; David P. | 2013-06-27 |
Modular hosel, weight-adjustable golf club head assembly Grant 8,382,604 - Billings February 26, 2 | 2013-02-26 |
Customizable center-of-gravity golf club head App 20120225733 - Billings; David P. | 2012-09-06 |
Golf club head weight with seal and vibration dampener Grant 8,177,662 - Billings May 15, 2 | 2012-05-15 |
Ball flight adjustment apparatus for a golf club head Grant 7,828,672 - Billings November 9, 2 | 2010-11-09 |
Multi-piece Putter Head Having An Insert App 20090247319 - Billings; David P. | 2009-10-01 |
Multi-piece putter head having an insert Grant 7,566,276 - Billings July 28, 2 | 2009-07-28 |
Method for adjusting the center of gravity of a golf club head Grant 7,344,450 - Billings March 18, 2 | 2008-03-18 |
Golf Club Grip And Method Of Use App 20070259732 - Billings; David P. ;   et al. | 2007-11-08 |
Multi-piece Putter Head Having An Insert App 20070243950 - Billings; David P. | 2007-10-18 |
Traditional Putter With Elevated Mass App 20070135232 - Billings; David P. | 2007-06-14 |
Customizable center-of-gravity golf club head Grant 7,189,169 - Billings March 13, 2 | 2007-03-13 |
Golf Club Head Weight With Seal And Vibration Dampener App 20060287127 - Billings; David P. | 2006-12-21 |
Ball Flight Adjustment Apparatus For A Golf Club Head App 20060287129 - Billings; David P. | 2006-12-21 |
Method For Adjusting The Center Of Gravity Of A Golf Club Head App 20060287128 - Billings; David P. | 2006-12-21 |
Customizable center-of-gravity golf club head App 20060135283 - Billings; David P. | 2006-06-22 |
Customizable center-of-gravity golf club head Grant 7,004,852 - Billings February 28, 2 | 2006-02-28 |
Golf club grip and a method of manufacture App 20040248664 - Billings, David P. | 2004-12-09 |
Golf club head and a method of manufacture App 20040147343 - Billings, David P. ;   et al. | 2004-07-29 |
Customizable center-of-gravity golf club head App 20030130059 - Billings, David P. | 2003-07-10 |
Putter head Grant D430,633 - Billings September 5, 2 | 2000-09-05 |
Oversized mallet putter head Grant D400,942 - Billings November 10, 1 | 1998-11-10 |
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