SM

Stephen Ma

Motorola: 1 patents #562 of 1,795Top 35%
📍 Sydney, AZ: #1 of 2 inventorsTop 50%
Overall (1997): #74,952 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5619211 Position locating and communication system using multiple satellite constellations Philip R. Horkin, Isaac N. Durboraw, III, George William Muncaster 1997-04-08