4. Chemistry: electrical current producing apparatus, product, and
  5. Fuel cell, subcombination thereof, or method of making or...
  6. Method of making a fuel cell, fuel cell stack, or...

Joseph M. Keller

Inventor

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

Details

Inventor

active

Ceramic coatings for insulating modular fuel cell cassettes...

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

Ceramic coatings for insulating modular fuel cell cassettes...

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

Method for impregnating a solid oxide fuel cell cathode with...

Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Method of making a fuel cell – fuel cell stack – or...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

PROX catalyst for oxidizing carbon monoxide

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

PROX catalyst for oxidizing carbon monoxide

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
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

Joseph M. Keller does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-2330862

  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