DM

David M. Melanson

CG Callaway Golf: 67 patents #24 of 359Top 7%
SW Spalding Sports Worldwide: 3 patents #31 of 84Top 40%
TB Topgolf Callaway Brands: 3 patents #57 of 107Top 55%
Overall (All Time): #26,358 of 4,157,543Top 1%
74
Patents All Time

Issued Patents All Time

Showing 25 most recent of 74 patents

Patent #TitleCo-InventorsDate
12083390 Method and system for utilizing radio-opaque fillers in multiple layers of golf balls 2024-09-10
11712604 Method and system for utilizing radio-opaque fillers in multiple layers of golf balls 2023-08-01
11642571 Method and system for utilizing radio-opaque fillers in multiple layers of golf balls 2023-05-09
11351423 Method and system for utilizing radio-opaque fillers in multiple layers of golf balls 2022-06-07
11318354 Method and system for utilizing radio-opaque fillers in multiple layers of golf balls 2022-05-03
11185741 Method and system for utilizing radio-opaque fillers in multiple layers of golf balls 2021-11-30
8475881 Golf ball adhesion promoter Vincent J. Simonds, Shane Parnell 2013-07-02
8101105 Method for treating thermoplastic polyurethane golf ball covers Michael J. Tzivanis, Gary Matroni 2012-01-24
7988901 Method for treating thermoplastic polyurethane golf ball covers 2011-08-02
7973123 Reaction injection material for a golf ball Thomas J. Kennedy, III 2011-07-05
7867111 Golf ball Gary Matroni, Thomas J. Kennedy, III, Michael J. Tzivanis, Mark L. Binette 2011-01-11
7841956 Golf ball Michael J. Tzivanis 2010-11-30
7842211 Method for treating thermoplastic polyurethane golf ball covers Michael J. Tzivanis, Gary Matroni 2010-11-30
7775909 Golf ball which includes fast-chemical-reaction-produced component and method of making same Thomas J. Kennedy, III, Michael J. Tzivanis 2010-08-17
7731605 Golf products produced by a stoichiometrically imbalanced rim system Michael J. Tzivanis 2010-06-08
7713044 Apparatus for producing a golf ball with deep dimples Michael J. Tzivanis, Vincent J. Simonds, Kevin J. Simonds, Thomas J. Kennedy, III 2010-05-11
7641841 Method for treating thermoplastic polyurethane golf ball covers 2010-01-05
7637825 Golf ball Gary Matroni, Thomas J. Kennedy, III, Michael J. Tzivanis, Mark L. Binette 2009-12-29
7625300 Golf products produced by a stoichiometrically imbalanced RIM system Michael J. Tzivanis 2009-12-01
7621826 Multi-layer golf ball Thomas J. Kennedy, III, Mark L. Binette, Vincent J. Simonds, Michael J. Tzivanis 2009-11-24
7604552 Method for treating thermoplastic polyurethane golf ball covers Michael J. Tzivanis, Thomas J. Kennedy, III 2009-10-20
7591740 Golf ball which includes fast-chemical-reaction-produced component and method of making same Thomas J. Kennedy, III, Michael J. Tzivanis 2009-09-22
7591968 Method for treating thermoplastic polyurethane golf ball covers Michael J. Tzivanis, Gary Matroni 2009-09-22
7534384 Process for producing a golf ball with deep dimples Michael J. Tzivanis, Vincent J. Simonds, Kevin J. Shannon, Thomas J. Kennedy, III 2009-05-19
7524251 Golf products produced by a stoichiometrically imbalanced RIM system Michael J. Tzivanis 2009-04-28