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EP3404195
European procedure
Extract from the Register of European Patents
EP Citations: EP3404195
| Cited in | Search | Type: | Patent literature | Publication No.: | US1610977
[A] (SCOTT HENRY T) [A] 1-8 * figures 1-6 *; | Type: | Patent literature | Publication No.: | US4406324
[A] (BAUGH JOHN L [US], et al) [A] 9-16 * figure 2 *; | Type: | Patent literature | Publication No.: | WO2008005767
[A] (FRANK S INR INC [US], et al) [A] 1-8 * paragraph [0021]; figures 1-4 *; | Type: | Patent literature | Publication No.: | DE102007016822
[A] (TRACTO TECHNIK [DE]) [A] 1-8 * figures 1-4 *; | Type: | Patent literature | Publication No.: | EP2085566
[A] (TERRA AG TIEFBAUTECHNIK [CH]) [A] 1-8 * figures 1-6 *; | Type: | Patent literature | Publication No.: | US2014050522
[X] (SLAUGHTER JR GREG LOWELL [US], et al) [X] 9-13,15,16 * paragraphs [0019] - [0022]; figures 2, 3 *; | Type: | Patent literature | Publication No.: | EP2808483
[A] (WEATHERFORD LAMB [US]) [A] 9-16 * figure 3A *; | Type: | Patent literature | Publication No.: | AU2015234310
[A] (WEATHERFORD TECHNOLOGY HOLDINGS LLC) [A] 9-16* figure 3A * |