Rotary drill bit insert
A Standard patent application filed on 26 February 1992 credited to Sheirer, Daniel C.
;
Montgomery, Robert H. Jr.
;
Woods, Gerald L.
Details
Application number :
11248
Application type :
Standard
Application status :
EXPIRED
Under opposition :
No
Proceeding type :
Invention title :
Rotary drill bit insert
Inventor :
Sheirer, Daniel C.
;
Montgomery, Robert H. Jr.
;
Woods, Gerald L.
Agent name :
PHILLIPS ORMONDE FITZPATRICK
Address for service :
367 Collins Street MELBOURNE VIC 3000
Filing date :
26 February 1992
Associated companies :
Applicant name :
Kennametal Inc.
Applicant address :
P O Box 231 Latrobe Pennsylvania 15650 United States Of America