Dr. Mello graduated from the University of Illinois, Chicago College of Medicine in 1978. He works in Glendale, CA and specializes in Gastroenterology and Internal Medicine. Dr. Mello is affiliated with Glendale Adventist Medical Center and USC Verdugo Hills Hospital.
Us Patents
Method And Apparatus For Manufacturing Rotary Drill Bits
Albert M. Sciaky - Palos Park IL William R. Mello - Lockport IL
Assignee:
Sciaky Bros., Inc. - Chicago IL
International Classification:
B23K 1500 B23K 3704
US Classification:
228102
Abstract:
A method and apparatus for the manufacture of rotary drill bits such as are used for oil well drilling which are constructed from a multiplicity of segments. The segments are provided with registration means for positioning the segments relative to one another and are placed in a fixture where they are sized to a desired outer diameter without sliding the faces of the segment one against the other during the sizing operation. The faces are then brought into abutment, clamped and welded along the abutting surfaces between segments.
Aug 12, 2011 7 older comments from Hanna Yeoman and william mello. william mello's profile photo william mello - grrrrr. It says I did! MoreLoading. ...