SM

Samuel McMaster

TO The Post Office: 1 patents #28 of 117Top 25%
Overall (All Time): #3,751,197 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5550913 Network terminating unit for connecting analog and digital communication systems to a digital network Stephen A. Kirwan 1996-08-27