Teach; Ted L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Teach; Ted L..The latest application filed is for "earthmoving apparatus and method for grading land providing continuous resurveying".

Company Profile

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Teach; Ted L. - Dayton OH
Teach; Ted L. - Huber Heights OH
Teach; Ted L. - Springfield OH

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Earthmoving apparatus and method for grading land providing continuous resurveying Grant 5,375,663 - Teach December 27, 1	1994-12-27
Agricultural aircraft control system using the global positioning system Grant 5,334,987 - Teach August 2, 1	1994-08-02
Laser control of excavating machine digging depth Grant 4,888,890 - Studebaker , et al. December 26, 1	1989-12-26
Three dimensional laser beam survey system Grant 4,830,489 - Cain , et al. May 16, 1	1989-05-16
Apparatus and method for detecting the position and orientation of a reference beam of light Grant 4,786,178 - Teach November 22, 1	1988-11-22
Apparatus and method for providing multiple reference laser beams Grant 4,770,480 - Teach September 13, 1	1988-09-13
Self leveling transmitter for laser alignment systems Grant 4,767,208 - Cain , et al. August 30, 1	1988-08-30
Self leveling transmitter for laser alignment systems Grant 4,679,937 - Cain , et al. July 14, 1	1987-07-14
Lighthouse structure and compensating lens in reference laser beam projecting apparatus Grant 4,662,707 - Teach , et al. May 5, 1	1987-05-05
Laser guidance system for crop spraying aircraft Grant 4,225,226 - Davidson , et al. September 30, 1	1980-09-30
Automatic control of backhoe digging depth Grant 4,129,224 - Teach December 12, 1	1978-12-12
Backhoe bucket Grant 4,081,919 - Teach April 4, 1	1978-04-04
Depth control for endless chain type trencher Grant 4,050,171 - Teach September 27, 1	1977-09-27
Automatic depth control for endless chain type trencher Grant 4,034,490 - Teach July 12, 1	1977-07-12
Method and apparatus for indicating effective digging depth of a backhoe Grant 3,997,071 - Teach December 14, 1	1976-12-14
Laser beam control system for earthworking or similar machines Grant 3,953,145 - Teach April 27, 1	1976-04-27
Laser beam control system for road paving machines Grant 3,873,226 - Teach March 25, 1	1975-03-25
Laser Beam Survey Method And Apparatus Grant 3,813,171 - Teach , et al. May 28, 1	1974-05-28

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