Valve assembly
A Standard patent application filed on 18 January 2002 credited to Calvin, Douglas G.
;
Frenzel, Robert A.
;
Bredemeyer, Lindsey D.
;
Swicegood, Kevin L.
Details
Application number :
2002243590
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Valve assembly
Inventor :
Calvin, Douglas G.
;
Frenzel, Robert A.
;
Bredemeyer, Lindsey D.
;
Swicegood, Kevin L.