4. Metallurgical apparatus
  5. Means sealing or opening aperture in vessel
  6. By means plugging aperture

Joseph Perri

Inventor

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

Details

Inventor

active

Horizontally and vertically movable elevated apparatus for placi

Metallurgical apparatus – Means sealing or opening aperture in vessel – By means plugging aperture
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Ingot mold with heat reflecting cover

Static molds – Including static filling means in contact with mold cavity – Sink head or hot top
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Refractory erosion visual indicator

Metallurgical apparatus – With recording – indicating – inspection or measuring means – Having observation means
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-1227628

  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