LandOfFree [ Canadian Patents ]

Say what you really think.

Canadian Patents

John W. Harrell

Uncategorized

Inventor

Rate now

[ 0.00 ] – not rated yet Voters 0 Comments 0

Details John W. Harrell John W. Harrell

: Uncategorized

: Inventor

Affiliated with

An improved electrical submersible pump and methods for...

F - Mech Eng,Light,Heat,Weapons – 04 – B

[ 0.00 ] – not rated yet Voters 0 Comments 0

Apparatus and method for drilling boreholes

E - Fixed Constructions – 21 – B

[ 0.00 ] – not rated yet Voters 0 Comments 0

Apparatus and method for performing imaging and downhole...

E - Fixed Constructions – 21 – B

[ 0.00 ] – not rated yet Voters 0 Comments 0

Closed loop drilling system

E - Fixed Constructions – 21 – B

[ 0.00 ] – not rated yet Voters 0 Comments 0

Dipper tooth

[ 0.00 ] – not rated yet Voters 0 Comments 0

1
3

Also associated with

Dipper tooth

[ 0.00 ] – not rated yet Voters 0 Comments 0

LandOfFree

Say what you really think

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

Rating

John W. Harrell does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with John W. Harrell, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John W. Harrell will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-P-430683

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