21 Utility Patents
#697 in Houston, TX
#5,314 in Texas
#78,230 in US
#153,348 in the World
Forward Citations = 328
Company Filing History:

Dresser Industries, Inc.
Western Atlas International, Inc.
4. 1 out of 1
Sensorwise, Inc.
5. 1 out of 2,395
Chevron U.s.a. Inc.
Get your Inventor Badge Today