Number | Name | Date | Kind |
---|---|---|---|
2663493 | Keast | Dec 1953 | |
4585395 | Nourse et al. | Apr 1986 | |
4682935 | Martin | Jul 1987 | |
4737077 | Vera | Apr 1988 | |
5088892 | Weingold et al. | Feb 1992 | |
5249922 | Sato et al. | Oct 1993 | |
5342170 | Elvekjaer et al. | Aug 1994 | |
5641268 | Martin et al. | Jun 1997 | |
5779443 | Haller et al. | Jul 1998 | |
6071077 | Rowlands | Jun 2000 |
Entry |
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U.S. Patent Ser. No. 09/455,828, filed Dec. 6, 1999, “Bowed Compressor Airfoil”. |