4. Boring or penetrating the earth
  5. Automatic control

Van J. Brackin

Inventor

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

Details

Inventor

active

Drilling components and systems to dynamically control...

Boring or penetrating the earth – Automatic control
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Impregnated bit with PDC cutters in cone area

Boring or penetrating the earth – With bit wear signal generating
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Impregnated rotary drag bit

Boring or penetrating the earth – Bit or bit element – Cutting edge self-renewable during operation
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Multi-layer encapsulation of diamond grit for use in...

Boring or penetrating the earth – Bit or bit element – Specific or diverse material
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

No associations

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

Van J. Brackin does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-2272137

  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