Herman F. van Heek

Inventor

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

Details

Inventor

active

Color display tube with shadow mask having elongated apertures t

Electric lamp and discharge devices – Cathode ray tube – Shadow mask – support or shield
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Color display tube, method of manufacturing such a display tube

Photocopying – Miscellaneous
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Exposure device for the manufacture of cathode-ray tubes for dis

Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Exposure device for the manufacture of display screens of color

Electric lamp and discharge devices – With temperature modifier – For lead-in-seal or stem protection
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Piezoelectric device with high, constant preload force

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
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

Herman F. van Heek does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-767452

  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