46 Utility and 5 Design Patents
#5 in Stow, OH
#595 in Ohio
#23,582 in US
#44,349 in the World
rank by utility patentsForward Citations = 702
Company Filing History:

The Hc Companies, Inc.

4. 4 out of 4
Petzone Products Limited
5. 3 out of 161

where one patent can have more than one assignee
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