1117 Lawrence Street
Rosenberg, Texas 77471
281-342-7431
Fax: 281-342-5925
jmj@martincomp.com
www.martincomp.com

Jan 1972 - Aug 1973

Southwestern Bell Telephone Company Co-op Equipment Engineer: Specified and designed central office switching equipment.

Jan 1974 - Sep 1976

H. M. Wilson Company - Instrument Design Engineer: I did basic electronics circuit and system level design of corrosion measurement instrumentation and a vibration analysis system.

Oct 1976 - Sep 1977

Litton Resources Systems - Seismic System Design Engineer: Designed the analog electronic circuitry and high-resolution data acquisition portion of a seismic system.

Oct 1977 - Apr 1978

Litton Resources Systems - Seismic Transducer Design Engineer: Designed vibration transducers for the seismic industry.

May 1978 - Sep 1979

Analog Devices - Component Field Sales and Applications Engineer: Assisted engineers in the selection and application of analog semiconductor components in the Houston area.

Oct 1979 - Nov 1980

Analog Devices - Data Acquisition Systems Specialist: Provided engineering and sales support for a computer-based data acquisition system for Texas, Arkansas, Louisiana and Oklahoma.

Nov 1980 - Today

Martin Company - Electronics engineer and president: I am the principle engineer and the owner and president of Martin Company which is an electronics engineering and production company.

May 7, 1990 - Offshore Technology Conference: Paper
“Intelligent Running Tools for Subsea Drilling and Completion Equipment Using Acoustical Two-Way Communication between the Subsea Wellhead and the Surface”

March 6, 2003 - ISA meeting: Presentation
“Intrinsic Safety Design and Certification”