34 Utility and 3 Design Patents
#4 in Grass Valley, CA
#11,938 in California
#38,834 in US
#74,348 in the World
rank by utility patentsForward Citations = 439
Company Filing History:

Tellabs Petaluma, Inc.

4. 2 out of 2,714

5. 2 out of 24

where one patent can have more than one assignee
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