4 Utility and 47 Design Patents
#43 in New York, US
#108 in
#1,424 in US
#2,358 in the World
rank by design patentsForward Citations = 779
Company Filing History:

Scovill Inc.
The Singer Company N.v.
4. 3 out of 6
Hamilton Beach, Inc.
5. 3 out of 46
Willinger Bros., Inc.
where one patent can have more than one assignee
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