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C DAVID CAWAOOD MD
C DAVID CA
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US4149538A
Resectoscope electrode assembly with non-conductive bearing…
Expired / Lapsed
1977-08-15
1979-04-17
21
Details
US4122856A
Surgical instrument and method of assembly thereof
Expired / Lapsed
1976-10-08
1978-10-31
13
Details