Inventor

PIERCE BYRON C

US7 patents

⚠️ This page may combine multiple inventors who share the name “PIERCE BYRON C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MESSAGER PARTNERS

3 patents

US5381465AJan 10, 1995

System for providing automatic voice messaging in a digital network environment

MESSAGER PARTNERS44 citations94

US5036533AJul 30, 1991

System for providing automatic voice messaging in a digital network environment

MESSAGER PARTNERS69 citations94

US4901341AFeb 13, 1990

Method and apparatus for caller-controlled receipt and delivery of voice messages

MESSAGER PARTNERS76 citations94

MESSAGEPHONE INC

2 patents

US4825460AApr 25, 1989

Line interface unit for caller-controlled receipt and delivery of voice messages

MESSAGEPHONE INC65 citations94

US5982858ANov 9, 1999

System for providing automatic voice messaging in a digital network environment

MESSAGEPHONE INC17 citations91

MESSAGERPARTNERS

2 patents

US5694456ADec 2, 1997

System for providing automatic voice messaging in a digital network environment

MESSAGERPARTNERS12 citations79

US5646980AJul 8, 1997

System for providing automatic voice messaging in a digital network environment

MESSAGERPARTNERS8 citations71