4. Measuring and testing
  5. Specific gravity or density of liquid or solid

David A. Lamphere

Inventor

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

Details

Inventor

active

Apparatus for recovery of liquid hydrocarbon

Pumps – With signal – indicator – or inspection means
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Control panel for a liquid waste recovery system

Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Dial gauge or meter
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Fuel tank alarm systems

Communications: electrical – Systems – Call station
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Liquid density measurement system

Measuring and testing – Specific gravity or density of liquid or solid
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Nitrogen content monitor for liquified natural gas

Measuring and testing – Gas analysis – By vibration
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

David A. Lamphere does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-645496

  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