Alan Hocknell

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Encinitas, GB

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Patents Grantslast 30 patents

Information Patent Grant
Multiple material golf club head
- Patent number 7,144,333
- Issue date Dec 5, 2006
- Callaway Golf Company
- James M. Murphy
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club head
- Patent number 6,997,821
- Issue date Feb 14, 2006
- Callaway Golf Company
- J. Andrew Galloway
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
[GOLF CLUB HEAD(Corporate Docket Number PU2149)]
- Publication number 20040248665
- Publication date Dec 9, 2004
- Callaway Golf Company
- Joel B. Erickson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF CLUB HEAD WITH CUSTOMIZABLE CENTER OF GRAVITY
- Publication number 20040229713
- Publication date Nov 18, 2004
- Callaway Golf Company
- Richard C. Helmstetter
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MULTIPLE MATERIAL GOLF CLUB HEAD
- Publication number 20040224789
- Publication date Nov 11, 2004
- Callaway Golf Company
- James M. Murphy
- A63 - SPORTS GAMES AMUSEMENTS