Egli; Werner H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Egli; Werner H..The latest application filed is for "single gyro northfinder".

Company Profile

0.14.0

Egli; Werner H. - Minneapolis MN
Egli; Werner H. - Maple Grove MN

*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
Single gyro northfinder Grant 5,369,889 - Callaghan , et al. December 6, 1	1994-12-06
Method and apparatus for distortion free measurements Grant 5,337,141 - Egli , et al. August 9, 1	1994-08-09
Data projection system with compensation for nonplanar screen Grant 5,161,013 - Rylander , et al. November 3, 1	1992-11-03
Navigation by a video-camera sensed ground array Grant 4,866,626 - Egli September 12, 1	1989-09-12
Single-axis centrifugal rate sensor Grant 4,848,158 - Egli , et al. July 18, 1	1989-07-18
Hydrostatic support device and method Grant 4,822,181 - Egli April 18, 1	1989-04-18
Oil well bore hole surveying by kinematic navigation Grant 4,768,152 - Egli , et al. August 30, 1	1988-08-30
Simplified bore hole surveying system by kinematic navigation without gyros Grant 4,734,860 - Egli , et al. March 29, 1	1988-03-29
Method and apparatus for determining location and orientation of objects Grant 4,672,564 - Egli , et al. June 9, 1	1987-06-09
Method and apparatus for determining location and orientation of objects Grant 4,672,562 - Egli , et al. June 9, 1	1987-06-09
Discriminant apparatus for ring laser angular rate sensors Grant 4,637,723 - Egli , et al. January 20, 1	1987-01-20
Apparatus and method for determining the range and bearing in a plane of an object characterized by an electric or magnetic dipole Grant 4,600,883 - Egli , et al. July 15, 1	1986-07-15
Helmet metal mass compensation for helmet-mounted sighting system Grant 4,394,831 - Egli , et al. July 26, 1	1983-07-26
Helmet-mounted sighting system Grant 4,287,809 - Egli , et al. September 8, 1	1981-09-08

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