Number | Name | Date | Kind |
---|---|---|---|
868246 | Bates | Oct 1907 | |
2357947 | Gerson | Sep 1944 | |
3395681 | Walker | Aug 1968 | |
3530842 | von Brimer | Sep 1970 | |
3616779 | Newkirk | Nov 1971 | |
3790139 | Stephenson et al. | Feb 1974 | |
3792688 | Grainger | Feb 1974 | |
3800533 | Zankowski | Apr 1974 | |
3800768 | Rhodes | Apr 1974 | |
3931801 | Rose | Jan 1976 | |
4003356 | Naylor | Jan 1977 | |
4011847 | Fortino | Mar 1977 | |
4076002 | Mellqvist et al. | Feb 1978 | |
4175525 | Johnson | Nov 1979 | |
4368711 | Allen | Jan 1983 | |
4409946 | Sandford | Oct 1983 | |
4450820 | Haynes | May 1984 | |
4454848 | Duprez | Jun 1984 | |
4476841 | Duckworth | Oct 1984 | |
4562820 | Jiminez | Jan 1986 | |
4644925 | Hoppie | Feb 1987 | |
4656979 | Hogenson | Apr 1987 | |
4681081 | LaPan | Jul 1987 | |
4688537 | Calkins | Aug 1987 | |
4736718 | Linder | Apr 1988 | |
4807584 | Davis | Feb 1989 | |
4955351 | Lewis | Sep 1990 | |
4984554 | Ariga | Jan 1991 | |
5211890 | Wentworth | May 1993 |
Number | Date | Country |
---|---|---|
258215 | Jul 1988 | DDX |
Entry |
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Kirk-Othmer, "Gasoline and Other Motor Fuels," Encyclopedia of Chemical Technology, Third Edition, vol. 11, pp. 652-655, 682-685. |