58 Utility and 1 Design Patents
#1 in Bossier City, LA
#18 in Louisiana
#15,363 in US
#28,673 in the World
rank by utility patentsForward Citations = 1,026
Company Filing History:

Wangner Systems Corporation

4. 3 out of 245

5. 2 out of 4
Voith Fabrics, Inc.
where one patent can have more than one assignee
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