WILLIAM A MAY
Electrician at Crosby Fwy, Houston, TX

License number

Texas 376896

Expiration Date

Aug 17, 2017

Professional information

Non-Circular Gauge Reaming Row Inserts

US Patent:

6394199, May 28, 2002

Filed:

Aug 24, 2000

Appl. No.:

09/645235

Inventors:

Lane P. Skyles - Houston TX
Billy L. Carwile - Deer Park TX
William L. May - Houston TX

Assignee:

Schlumberger Technology Corp. - Sugar Land TX

International Classification:

E21B 1016

US Classification:

175336, 1754201, 175428, 175430

Abstract:

Disclosed is a wear resistant cutting insert for use in rolling cutter drill bits. The insert has a cylindrical shank that is readily fitted in an interfering manner into cylindrical sockets formed in the rolling cutter. The surface of die insert that engages the formation, however, is none-circular, and preferably, oval shaped. To prevent the insert from turning in the socket, a shallow counterbore is formed about the socket that accommodates the shape of the top, non-cylindrical portion of the insert. The depth of the recess is made slightly greater than the length of the shank of the insert so that the load applied to insert during operation is not transmitted through the shank to the bottom of the socket in the cutter.

Bicycle Training Apparatus

US Patent:

5487554, Jan 30, 1996

Filed:

Aug 5, 1994

Appl. No.:

8/286655

Inventors:

William A. May - Houston TX

International Classification:

B62H 110, B62J 900

US Classification:

280293

Abstract:

A bicycle training device is provided which extends upwardly and rearwardly from the rear of a bicycle to allow an individual to support a rider in an upright position on the bicycle. The training device includes two generally U-shaped members which connect behind the bicycle. A grippable section is thus formed substantially parallel to the ground at an adjustable height.