34 Utility Patents
#9 in Martinez, CA
#12,075 in California
#39,213 in US
#75,271 in the World
Forward Citations = 422
Company Filing History:

Empyrean Medical Systems, Inc.

4. 2 out of 4
Novaray Medical, Inc.
5. 1 out of 5,280

where one patent can have more than one assignee
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