4. Horology: time measuring systems or devices
  5. Cases
  6. With bezel or crystal details

Michel Ratajski

Inventor

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

Details

Inventor

active

Apparatus for determining the degree of gas impermeability for w

Measuring and testing – With fluid pressure – Leakage
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Wrist watch case with vulcanized gasket

Horology: time measuring systems or devices – Cases – With bezel or crystal details
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Wristwatch

Measuring – testing – or signalling instruments – Watch – wristwatch or case – Wrist type
Design Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Wristwatch

Measuring – testing – or signalling instruments – Watch – wristwatch or case – Wrist type
Design Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Wristwatch

Measuring – testing – or signalling instruments – Watch – wristwatch or case – Wrist type
Design 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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-1834313

  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