3 Patents
#56 in Skokie, IL
#3,356 in Illinois
#71,923 in US
American Telephone and Telegraph Company - At&t Teletype
Forward Citations = 33
7 inventors:
Skokie, IL, United States of America
7 inventors (with patents filed for the assignee):
William C Kastilahn (1 out of 22 patents)
Robert J Welch (1 out of 33 patents)
Norbert A Rumps, Jr (1 out of 2 patents)
4. Eugene K Sokolowski (1 out of 10 patents)
5. Albert Bischof (1 out of 1 patent)
6. David H Bloom (1 out of 5 patents)
7. Ralph Camporese (1 out of 1 patent)
3 patents:
#56 in Skokie, IL
#3,356 in Illinois
#71,923 in US
7 inventors: