4. Valves and valve actuation
  5. With means to increase head and seat contact pressure
  6. With positive reduction

Alan Levin

Inventor

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

Details

Inventor

active

Guide arrangement for expanding gate valves

Valves and valve actuation – With means to increase head and seat contact pressure – With positive reduction
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Methods and systems for conceptually organizing and...

Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Methods and systems for providing a response to a query

Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Methods and systems for providing a response to a query

Data processing: database and file management or data structures – Database and file access – Post processing of search results
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Methods and systems for providing a response to a query

Data processing: database and file management or data structures – Database and file access – Post processing of search results
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-2007818

  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