A sound enhanced composite golf club head
A Standard patent application filed on 20 December 2000 credited to Helmstetter, Richard C.
;
Murphy, James M.
;
Jacobson, Daniel R.
;
Evans, D. Clayton
;
Galloway, J. Andrew
;
Reyes, Herbert
Details
Application number :
22845
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
A sound enhanced composite golf club head
Inventor :
Helmstetter, Richard C.
;
Murphy, James M.
;
Jacobson, Daniel R.
;
Evans, D. Clayton
;
Galloway, J. Andrew
;
Reyes, Herbert