13 Utility and 9 Design Patents
#3 in Leichhardt
#847 in Australia
#297,024 in the World
rank by utility patentsForward Citations = 612
Company Filing History:

Usf Filtration & Separations Group Inc.
Rohm and Haas Electronic Materials Singapore Pte, Ltd
4. 2 out of 923

5. 2 out of 62

where one patent can have more than one assignee
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