4. Printing and office machinery
  5. Typewriter or calculator
  6. Point-of-sale type terminal

Hartmut Droege

Inventor

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

Details

Inventor

active

Currency and float ID tracking in an electronic purse

Data processing: financial – business practice – management – or co – Business processing using cryptography – Secure transaction
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Intrusion detection security keyboard

Computer graphics processing and selective visual display system – Display peripheral interface input device – Including keyboard
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Point of sale terminal

Printing and office machinery – Typewriter or calculator – Point-of-sale type terminal
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Security foil with shielding from electromagnetic radiation

Communications: electrical – Condition responsive indicating system – Specific condition
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

Hartmut Droege does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-968492

  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