RL

Robert R. Lang

CG Callaway Golf: 26 patents #55 of 359Top 20%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #102,390 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 25 most recent of 34 patents

Patent #TitleCo-InventorsDate
D997275 Putter head Travis Downing, Chad Skelton 2023-08-29
D997277 Putter head striking face Travis Downing, Chad Skelton 2023-08-29
D997273 Putter head Travis Downing, Chad Skelton 2023-08-29
D997274 Putter head striking face Travis Downing, Chad Skelton 2023-08-29
D996543 Putter head Travis Downing, Chad Skelton 2023-08-22
D996546 Putter head striking face Travis Downing, Chad Skelton 2023-08-22
10881928 Stable golf putter head with enhanced moment of inertia David Morelock, Travis Downing 2021-01-05
9499246 Paddle assembly Scott D. Shoemaker, Thomas Preece, Charles Jamedson Glynn 2016-11-22
7338389 Iron golf club Chris J. Wieland, Karl A. Clausen, Uday V. Deshmukh, Jesse Bolane, Roger Cleveland +2 more 2008-03-04
7250008 Iron golf club Pijush Dewanjee, John G. Guard, Chris J. Wieland, Karl A. Clausen, Uday V. Deshmukh +4 more 2007-07-31
7220189 Iron golf club Chris J. Wieland, Karl A. Clausen, Uday V. Deshmukh, Jesse Bolane, Roger Cleveland +2 more 2007-05-22
7144336 Iron golf club Herbert Reyes, Uday V. Deshmukh, Jesse Bolane, Chris J. Wieland 2006-12-05
7144335 Putter-type golf club head with an insert Joshua G. Breier, Wayne H. Byrne, Augustin W. Rollinson, Ronald K. Hettinger, Pijush Dewanjee +3 more 2006-12-05
7115041 Putter-type golf club head with an insert John G. Guard, Joshua G. Breier, Wayne H. Byrne, Augustin W. Rollinson, Ronald K. Hettinger +3 more 2006-10-03
7083531 Iron-type golf club Homer E. Aguinaldo, Andrew G. V. Oldknow 2006-08-01
7048648 Putter-type golf club head with an insert Joshua G. Breier, Wayne H. Byrne, Augustin W. Rollinson, Ronald K. Hettinger, Pijush Dewanjee +3 more 2006-05-23
D515648 Iron golf club head Andrew G. V. Oldknow, Chris J. Wieland, Augustin W. Rollinson, Roger Cleveland 2006-02-21
D510115 Iron golf club head Andrew G. V. Oldknow, Chris J. Wieland, Augustin W. Rollinson, Roger Cleveland 2005-09-27
D507816 Iron golf club head Andrew G. V. Oldknow, Homer E. Aguinaldo, Augustin W. Rollinson, Roger Cleveland 2005-07-26
D505466 Iron golf club head Andrew G. V. Oldknow, Chris J. Wieland, Augustin W. Rollinson, Roger Cleveland 2005-05-24
6887164 Iron golf club head Pijush Dewanjee, John G. Guard, Chris J. Wieland, Karl A. Clausen, Uday V. Deshmukh +4 more 2005-05-03
6863625 Iron golf club Herbert Reyes, Uday V. Deshmukh, Jesse Bolane, Chris J. Wieland 2005-03-08
6857973 Iron golf club Chris J. Wieland, Karl A. Clausen, Uday V. Deshmukh, Jesse Bolane, Roger Cleveland +2 more 2005-02-22
D498277 Iron golf club head Andrew G. V. Oldknow, Homer E. Aguinaldo, Augustin W. Rollinson, Roger Cleveland 2004-11-09
6814674 Iron golf club Karl A. Clausen, Augustin Rollinsoin, Richard C. Helmstetter 2004-11-09