4. Marine propulsion
  5. Means for accomodating or moving engine fluids
  6. Means for handling exhaust gas

Douglas E. Hahn

Inventor

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

Details

Inventor

active

Anti ingestion device

Marine propulsion – Means for accomodating or moving engine fluids – Means for handling exhaust gas
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Closure device for enteral fluid containers

Surgery – Container for blood or body treating material – or means used... – Filter for purifying or washing air entering container
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

Douglas E. Hahn does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-1707257

  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