4. Telephonic communications
  5. With usage measurement
  6. Call charge metering or monitoring

David Weksel

Inventor

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

Details

Inventor

active

Method, system, apparatus, and computer program product for...

Telephonic communications – With usage measurement – Call charge metering or monitoring
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

System and method for communicating between a special number...

Telecommunications – Radiotelephone system – Emergency or alarm communication
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

System and method for delivering a message to a plurality of...

Telephonic communications – Audio message storage – retrieval – or synthesis – Multimedia system
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

System and method for handling special number calls using...

Telephonic communications – Emergency or alarm communications – Central office responsive to emergency call or alarm
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

System and method for providing accurate local maps for a...

Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Earth science
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-2289861

  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