Number | Name | Date | Kind |
---|---|---|---|
4094017 | Matthew et al. | Jun 1978 | |
4205400 | Shen et al. | Jun 1980 | |
4240162 | Devas | Dec 1980 | |
4479274 | Bolesky et al. | Oct 1984 |
Number | Date | Country |
---|---|---|
3332354 | Mar 1985 | DEX |
Entry |
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Howmedica, Inc., Orthopedics Division, 359 Veterans Blvd. Rutherford, NJ 07070 No. H2030, dated 3/83 "The PCA Revision Total Knee System" at page 4. |
Dow Corning Wright Corporation, 5677 Airline Rd., Arlington, TN 38002 No. 322-688T (1988) "Whiteside Ortholoc II Patella Implants". |