13 Utility Patents
#6 in St. Clair, MI
#5,819 in Michigan
#147,719 in US
#297,024 in the World
Forward Citations = 67
Company Filing History:
Xylon, L.l.c.
Other

4. 3 out of 3
Louis A. Serafin, Jr. Trust
5. 2 out of 5
Signal Medical Corporation
where one patent can have more than one assignee
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