Number | Name | Date | Kind |
---|---|---|---|
3595078 | Beck et al. | Jul 1971 | |
3635082 | Prellwitz et al. | Jan 1972 | |
3724474 | DeVale | Apr 1973 | |
3802261 | Zimmerman et al. | Apr 1974 | |
4074184 | Dechene et al. | Feb 1978 | |
4240028 | Davis, Jr. | Dec 1980 | |
4266188 | Thompson | May 1981 | |
4468611 | Tward | Aug 1984 | |
4604904 | Massen | Aug 1986 | |
4646070 | Yasuhara et al. | Feb 1987 | |
4658208 | Lee et al. | Apr 1987 | |
4713603 | Thorn | Dec 1987 | |
4714048 | Jefferies et al. | Dec 1987 | |
4751842 | Ekrann et al. | Jun 1988 | |
4853718 | ElHatem et al. | Aug 1989 | |
4894604 | Dowling et al. | Jan 1990 | |
4920795 | Codazzi et al. | May 1990 | |
5262732 | Dickert et al. | Nov 1993 | |
5274334 | Mills | Dec 1993 | |
5347848 | Schoeffel et al. | Sep 1994 | |
5382942 | Raffa et al. | Jan 1995 | |
5461321 | Sanders et al. | Oct 1995 | |
5540086 | Park et al. | Jul 1996 | |
5554937 | Sanders et al. | Sep 1996 |
Entry |
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Saloka et al. SAE Technical Paper Series - 910497 Feb. 25-Mar. 1, 1991 "A Capacitive Oil Deterioration Sensor". |