Number | Name | Date | Kind |
---|---|---|---|
1875583 | Fox | Sep 1932 | |
2749840 | Babcock | Jun 1956 | |
2799224 | Long | Jul 1957 | |
2853944 | Robertson | Sep 1958 | |
2873675 | Lebourg | Feb 1959 | |
2876843 | Huber | Mar 1959 | |
2906339 | Griffin | Sep 1959 | |
2981185 | Caldwell | Apr 1961 | |
3032109 | Corley, Jr. et al. | May 1962 | |
3058523 | McElheny | Oct 1962 | |
3706344 | Vann | Dec 1972 | |
3966236 | Vann | Jun 1976 | |
4066282 | Vann | Jan 1978 | |
4078611 | Vann | Mar 1978 | |
4122899 | Brieger | Oct 1978 | |
4375834 | Trott | Mar 1983 | |
4415029 | Pratt et al. | Nov 1983 | |
4526233 | Stout | Jul 1985 | |
4557331 | Stout | Dec 1985 | |
4614156 | Colle, Jr. et al. | Sep 1986 | |
4693308 | Luke et al. | Sep 1987 | |
4694878 | Gambertoglio | Sep 1987 | |
4771827 | Barker et al. | Sep 1988 | |
4776393 | Forehand et al. | Oct 1988 | |
4815540 | Wallbillich, III | Mar 1989 | |
4905759 | Wesson et al. | Mar 1990 | |
5007344 | Ricles, et al. | Apr 1991 | |
5025861 | Huber et al. | Jun 1991 | |
5050682 | Huber et al. | Sep 1991 | |
5095993 | Huber et al. | Mar 1992 | |
5156213 | George et al. | Oct 1992 | |
5211224 | Bouldin | May 1993 | |
5293940 | Itromas et al. | Mar 1994 |
Entry |
---|
Guiberson Dresser--Service Tools (undated). |
Guiberson Dresser--Seal Bore Packer Systems (undated). |