Number | Name | Date | Kind |
---|---|---|---|
3421389 | Fauchere | Jan 1969 | |
3435616 | Waldorff | Apr 1969 | |
3757524 | Poyner et al. | Sep 1973 | |
4098083 | Carman | Jul 1978 | |
4179888 | Goscenski, Jr. | Dec 1979 | |
4711090 | Hartiala et al. | Dec 1987 | |
4799851 | Swanson | Jan 1989 | |
5199525 | Schueler | Apr 1993 |
Entry |
---|
The Gerotor, by Nichols, pp. 1-4, 6-7 (No Date). |