Number | Name | Date | Kind |
---|---|---|---|
2345774 | Simpson | Apr 1944 | |
2588296 | Russell, Jr. | Mar 1952 | |
2665769 | Walker et al. | Jan 1954 | |
2995203 | Maurer | Aug 1961 | |
3016978 | Hull | Jan 1962 | |
3222849 | Fischer | Dec 1965 | |
3384976 | Westeren | May 1968 | |
4168149 | Armond et al. | Sep 1979 | |
4437813 | Ingram | Mar 1984 | |
4490985 | Wells | Jan 1985 | |
4505127 | Pronovost et al. | Mar 1985 | |
4552570 | Gravatt | Nov 1985 | |
4701188 | Mims | Oct 1987 | |
4726818 | Yeung et al. | Feb 1988 | |
4749384 | Nowobilski et al. | Jun 1988 | |
4761968 | Basseen et al. | Aug 1988 | |
4790860 | Sexton | Dec 1988 | |
4968333 | Ellis et al. | Nov 1990 | |
5121609 | Cieslukowski | Jun 1992 |
Entry |
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S. Mylavarapu, "Are High Presure Dessicant Dryers Right for Drying CNG Used in NGVs?" (Nov. 1991). |
J. Thelen et al., "Towards Better Gas Quality Standards" (Feb. 1991). |
CNG Series, "Captive Blower Purge Purification Systems" (Mar. 1991). |
Xebec NGV Dryers (34 pages), May 1992. |
Letter to J. Wroblewski dated Feb. 12, 1992. |
Memo to regional managers dated Sep. 3, 1992. |
Regional Manager Report (Sep. 14, 1992). |
Letter to A. Razavi dated Mar. 31, 1992 (2 pages). |