Inventor

SEAMAN JEFFREY M

US3 patents

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

BBL IND INC

1 patent

US4642425AFeb 10, 1987

Telephone paging system and method

BBL IND INC68 citations88

DEFREESE DARRYL L

1 patent

US8095785B2Jan 10, 2012

Authentication of entitlement authorization in conditional access systems

DEFREESE DARRYL L9 citations77

CISCO TECH INC

1 patent

US10050947B2Aug 14, 2018

Key distribution in a distributed network environment

CISCO TECH INC0 citations42