14 Utility Patents
#2 in Ransomville, NY
#9,448 in New York
#134,819 in US
#270,350 in the World
Forward Citations = 191
Company Filing History:

The Carborundum Company
Other
4. 2 out of 1,192
The Standard Oil Company
5. 2 out of 128

where one patent can have more than one assignee
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