4. Boring or penetrating the earth
  5. With signaling, indicating, testing or measuring
  6. Tool position direction or inclination measuring or...

Brian D. Halford

Examiner

Rate now
  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Examiner

active

No affiliations

Multilateral well completion apparatus and methods of use

Wells – Processes – Parallel string or multiple completion well
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Signaling system for drilling

Boring or penetrating the earth – With signaling – indicating – testing or measuring – Tool position direction or inclination measuring or...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Snap-lock seal for seal valve assembly

Wells – Valves – closures or changeable restrictors – Fluid operated
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Brian D. Halford does not yet have a rating. At this time, there are no reviews or comments for this inventor.

If you have personal experience with Brian D. Halford, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Brian D. Halford will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-P-2540840

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.

Canada

 Charities
 Companies
 MP Candidates
 Patents
 Employee Salary Disclosure

World

 Places of the World
 Scientific Papers

United States

 Banks
 Companies
 Counties
 Patents
 Employee Salary Disclosure