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Birtcher Medical Systems Inc

Birtcher M

Active Patents

0

Total Holdings

5

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
EP0353177A1	Electrosurgical conductive gas stream equipment	Expired / Lapsed	1989-07-25	—	16	Details
US5554112A	Minimally invasive irrigator/aspirator surgical probe and m…	Expired / Lapsed	1994-07-08	1996-09-10	30	Details
US5330469A	Apparatus for supporting an electrosurgical generator and i…	Expired / Lapsed	1991-04-05	1994-07-19	30	Details
US5306238A	Laparoscopic electrosurgical pencil	Expired / Lapsed	1991-09-13	1994-04-26	29	Details