4. Electricity: electrical systems and devices
  5. Electric charge generating or conducting means
  6. Use of forces of electric charge or field

Donovan E. Duggan

Examiner

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

Details

Examiner

active

No affiliations

Apparatus for moving along or through a material

Electricity: electrical systems and devices – Electric charge generating or conducting means – Use of forces of electric charge or field
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Electromagnetic devices

Electrical generator or motor structure – Dynamoelectric – Linear
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Shaded pole motor

Electrical generator or motor structure – Dynamoelectric – Rotary
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-1252453

  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