Wraight; Peter D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wraight; Peter D..The latest application filed is for "method and apparatus for measuring the vertical separation of two stations in a borehole".

Company Profile

0.11.1

Wraight; Peter D. - Skillman NJ US
Wraight; Peter D. - Ridgefield CT
Wraight; Peter D. - Missouri City TX

*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
Method and apparatus for measuring the vertical separation of two stations in a borehole Grant 8,990,020 - Pfutzner , et al. March 24, 2	2015-03-24
Method And Apparatus For Measuring The Vertical Separation Of Two Stations In A Borehole App 20110191027 - PFUTZNER; HAROLD ; et al.	2011-08-04
Apparatus and method for measuring formation density in rugose boreholes Grant 5,910,654 - Becker , et al. June 8, 1	1999-06-08
Method and apparatus for measuring formation density and the formation photo-electric factor with a multi-detector gamma-gamma tool Grant 5,841,135 - Stoller , et al. November 24, 1	1998-11-24
Method and system for real-time monitoring of earth formation fracture movement Grant 5,442,173 - Wraight August 15, 1	1995-08-15
Method and apparatus for reducing matrix density effects on porosity measurements during epithermal neutron porosity well logging Grant 5,349,184 - Wraight September 20, 1	1994-09-20
Methods and apparatus for evaluating formation characteristics while drilling a borehole through earth formations Grant 5,017,778 - Wraight May 21, 1	1991-05-21
Thermal decay time logging method and apparatus Grant 4,926,044 - Wraight May 15, 1	1990-05-15
Method and apparatus for subsurface formation evaluation Grant 4,879,463 - Wraight , et al. November 7, 1	1989-11-07
Methods and apparatus for safely measuring downhole conditions and formation characteristics while drilling a borehole Grant 4,814,609 - Wraight , et al. March 21, 1	1989-03-21
Rotatable insect trap device Grant 4,676,022 - Wraight June 30, 1	1987-06-30

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