James Michael Boernge, JR
Electrician at Estes St, Denver, CO
License number
Colorado 12492
Issued Date
Aug 22, 1995
Renew Date
Feb 28, 1999
Expiration Date
Feb 28, 1999
Type
Journeyman Electrician
Address
Address
2673 S Estes St, Denver, CO 80227
Professional information
Laser Goniometer
US Patent:
5189799, Mar 2, 1993
Filed:
Jan 30, 1991
Appl. No.:
7/748015
Inventors:
George M. Fairer - Boulder CO
James M. Boernge - Lakewood CO
David W. Harris - Lakewood CO
DeWayne A. Campbell - Littleton CO
Gene E. Tuttle - Littleton CO
Mark H. McKeown - Golden CO
Steven C. Beason - Lakewood CO
James M. Boernge - Lakewood CO
David W. Harris - Lakewood CO
DeWayne A. Campbell - Littleton CO
Gene E. Tuttle - Littleton CO
Mark H. McKeown - Golden CO
Steven C. Beason - Lakewood CO
Assignee:
The United States of America as represented by the Secretary of the
Interior - Washington DC
Interior - Washington DC
International Classification:
E01C 100
US Classification:
33281
Abstract:
The laser goniometer is an apparatus which permits an operator to sight along a geologic feature and orient a collimated lamer beam to match the attitude of the feature directly. The horizontal orientation (strike) and the angle from horizontal (dip), are detected by rotary incremental encoders attached to the laser goniometer which provide a digital readout of the azimuth and tilt of the collimated laser beam. A microprocessor then translates the square wave signal encoder outputs into an ASCII signal for use by data recording equipment.