Telephonic communications
Substation or terminal circuitry
Visual signalling
Inventor
active
Screen-based telephone set for interactive enhanced telephony se
Screen-based telephone set for interactive enhanced telephony se
No associations
LandOfFree
William V. Pezzullo does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with William V. Pezzullo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and William V. Pezzullo will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-460265