GRAVEL PACKING A WELL
A Standard patent application filed on 15 October 1980 credited to Baker, Eugene Earl
;
Workman, Nolan Monroe
;
Davis, Odie Richard Seagraves
;
Szarka, David Durward
Details
Application number :
63288
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
GRAVEL PACKING A WELL
Inventor :
Baker, Eugene Earl
;
Workman, Nolan Monroe
;
Davis, Odie Richard Seagraves
;
Szarka, David Durward