13 Utility Patents
#25 in Colleyville, TX
#9,958 in Texas
#147,719 in US
#297,024 in the World
Forward Citations = 69
Company Filing History:

Other
The Burlington Northern and Santa Fe Railway Company
4. 1 out of 4
The Atchison, Topeka and Santa Fe Railway Company
5. 1 out of 1
Ensf Railway Company
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