4. Ships
  5. Steering mechanism
  6. Rudders

Bernard Perrin

Inventor

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

Details

Inventor

active

Apparatus for fractionating solid particles suspended in a liqui

Liquid purification or separation – Plural distinct separators – Filters
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Flexible bearing for supporting the mainpiece of a rudder

Ships – Steering mechanism – Rudders
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method of manufacturing a graded-index plastics optical fiber

Plastic and nonmetallic article shaping or treating: processes – Optical article shaping or treating – Optical fiber – waveguide – or preform
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Process for fractionating solid particles suspended in a liquid,

Liquid purification or separation – Processes – Separating
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Process for regulating a paper pulp deinking line and device for

Paper making and fiber liberation – Processes of chemical liberation – recovery or purification... – Waste paper or textile waste
Patent

  [ 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

Bernard Perrin does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-993255

  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