4. Metal working
  5. Means to assemble or disassemble
  6. Including means to relatively position plural work parts

Robert Randolph Berry

Inventor

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

Details

Inventor

active

Apparatus and methods for aligning holes through wheels and spac

Metal working – Means to assemble or disassemble – Including means to relatively position plural work parts
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus and methods for balancing turbine rotors

Fluid reaction surfaces (i.e. – impellers) – With weight-balancing means – Self-shifting or selectively adjustable mass
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Methods for aligning holes through wheels and spacers and...

Metal working – Method of mechanical manufacture – Impeller making
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

Robert Randolph Berry does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-375123

  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