4. Electrolysis: processes, compositions used therein, and methods
  5. Electrolytic synthesis
  6. Utilizing subatmospheric or superatmospheric pressure during...

Marc D. DeJohn

Inventor

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

Details

Inventor

active

Animal skin and eye moisture and heat simulator

Measuring and testing – Testing of apparatus
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Catalytic hydrogen vent filter for batteries

Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Diffusion fuel ampoules for fuel cells

Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Electrostatic filtered eyewear

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With moisture prevention or absorption
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Fuel generator with diffusion ampoules for fuel cells

Chemistry: electrical current producing apparatus – product – and – Having magnetic field feature
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

Marc D. DeJohn does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-2572144

  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