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Embolus supply system and method
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Patent number 5,133,731
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Issue date Jul 28, 1992
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Catheter Research, Inc.
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James R. Butler
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Spring-biased tip assembly
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Patent number 5,114,402
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Issue date May 19, 1992
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Catheter Research, Inc.
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William C. McCoy
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Variable shape guide apparatus
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Patent number 5,055,101
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Issue date Oct 8, 1991
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Catheter Research, Inc.
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William C. McCoy
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Variable shape guide apparatus
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Patent number 4,944,727
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Issue date Jul 31, 1990
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Catheter Research, Inc.
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William C. McCoy
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Split memory element
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Patent number 4,918,919
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Issue date Apr 24, 1990
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Catheter Research, Inc.
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William C. McCoy
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C21 - METALLURGY OF IRON
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Memory element
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Patent number 4,777,799
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Issue date Oct 18, 1988
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Catheter Research, Inc.
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William C. McCoy
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C21 - METALLURGY OF IRON
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