31 Utility and 13 Design Patents
#2 in Tonawanda, NY
#3,505 in New York
#45,248 in US
#87,320 in the World
rank by utility patentsForward Citations = 1,982
Company Filing History:

Greene & Kellogg, Inc.
Other
4. 1 out of 1
Green & Kellogg, Inc.
5. 1 out of 2
The John Bunn Company
where one patent can have more than one assignee
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