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Birtcher Medical Systems Inc
Birtcher M
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
WO1994008654A3
Minimally invasive irrigator/aspirator surgical probe and m…
Expired / Lapsed
1993-09-29
—
0
Details
US5306238A
Laparoscopic electrosurgical pencil
Expired / Lapsed
1991-09-13
1994-04-26
29
Details