DR

Donald S. Rahrig

Nike: 14 patents #509 of 2,652Top 20%
BH Ben Hogan: 3 patents #4 of 12Top 35%
LI Lisco: 1 patents #65 of 103Top 65%
SW Spalding Sports Worldwide: 1 patents #54 of 84Top 65%
Overall (All Time): #239,849 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9022874 Putter heads and putters having adjustable, multi-sided ball striking face insert Philip J. Hatton, Andrew G. V. Oldknow, Jeremy N. Snyder 2015-05-05
8814715 Putter heads and putters including polymeric material as part of the ball striking face David N. Franklin, John T. Stites, Jeremy N. Snyder 2014-08-26
8747245 Golf clubs and golf club heads David N. Franklin, John T. Stites, Jeremy N. Snyder 2014-06-10
8579717 Putter heads and putters including polymeric material as part of the ball striking face Jeremy N. Snyder, David N. Franklin, John T. Stites 2013-11-12
8475292 Wood-type golf clubs with tubing and weights Robert Boyd, James S. Thomas 2013-07-02
8425342 Putter heads and putters including polymeric material as part of the ball striking face Jeremy N. Snyder, John T. Stites, N. Franklin David 2013-04-23
8353780 Putter heads and putters having adjustable, multi-sided ball striking face insert Philip J. Hatton, Andrew G. V. Oldknow, Jeremy N. Snyder 2013-01-15
8292754 Putter heads and putters including polymeric material as part of the ball striking face Jeremy N. Snyder, David N. Franklin, John T. Stites 2012-10-23
8216081 Putter heads and putters including polymeric material as part of the ball striking face Jeremy N. Snyder, David N. Franklin, John T. Stites 2012-07-10
8187116 Golf clubs and golf club heads Robert Boyd, Andrew G. V. Oldknow, George W. Moody, JR., Philip J. Hatton 2012-05-29
8092318 Golf club assembly and golf club with suspended face plate Andrew G. V. Oldknow 2012-01-10
8070624 Golf club with golf club head having compressible V-shaped grooves Andrew G. V. Oldknow 2011-12-06
7922603 Golf club assembly and golf club head with bar and weighted member Robert Boyd, Philip J. Hatton, Andrew G. V. Oldknow 2011-04-12
7841952 Golf club with golf club head having compressible v-shaped grooves Andrew G. V. Oldknow 2010-11-30
6120388 Perimeter weighted iron type golf club head with multiple level weight pads Robert Thomas Blough, Ronie Foy McGraw 2000-09-19
5921869 Perimeter weighted iron type golf club heads with multiple level weight pads Robert Thomas Blough, Ronie Foy McGraw 1999-07-13
D370513 Golf club head Ronnie F. McGraw 1996-06-04
D364434 Golf club head Ronnie F. McGraw 1995-11-21
D362288 Golf club head Ronnie F. McGraw 1995-09-12