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PRIORITY CALL MAN INC

Overview
  • Total Patents
    21
About

PRIORITY CALL MAN INC has a total of 21 patent applications. Its first patent ever was published in 1998. It filed its patents most often in EPO (European Patent Office), United States and Australia. Its main competitors in its focus markets telecommunications, digital networks and machines are WIRELESS SYSTEM TECHNOLOGIES I, RING2 COMM LTD and TELTRONICS INC.

Patent filings per year

Chart showing PRIORITY CALL MAN INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Penfield Robert F 20
#2 Melampy Patrick J 20
#3 Capo Jose J 4
#4 Ryan Theresa H 4
#5 Fisher Duncan S 4
#6 Gibson Jeffrey G 1

Latest patents

Publication Filing date Title
US6480591B1 Real-time call rating and debiting system and method for multiple calls
EP0998153A2 System and method for ubiquitous services on a packet switched network
AU3304199A Real-time call rating and debiting system
EP1101365A1 Telecommunications switching system utilizing a channelized database access mechanism
US6606668B1 System and method for least cost routing and managing multiple gatekeepers on a packet switched network
US6263060B1 Transportable logic to facilitate a large calling card transaction network supporting dynamic changes
US6311186B1 Telecommunications switching system utilizing a channelized database access mechanism