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PROSTHETIC INTERVERTEBRAL DISC

07/520,027 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed May 7, 1990
Examiner DAVID J ISABELLA
Class 623
Art Group 3308
Patent No. 5,108,438
Case Type Utility - 623/017000
Status Patented Case
Parent 07/317,951 Patented
Parent 07/75,352 Patented
Child 07/809,003 Patented
Child 07/813,984 Patented
Child 08/232,743 Patented
Child 08/457,971 Patented
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Last Updated: 5 years, 1 month ago
Date # Transaction