loadpatents
Patent applications and USPTO patent grants for ULRICH; Herbert.The latest application filed is for "pipe extrusion plant".
Patent | Date |
---|---|
Pipe Extrusion Plant App 20080305198 - ULRICH; Herbert | 2008-12-11 |
Roll assembly for a pipe extrusion plant Grant 7,426,843 - Ulrich September 23, 2 | 2008-09-23 |
Calibrating basket for a calibrating station Grant 7,396,224 - Ulrich July 8, 2 | 2008-07-08 |
Device for producing rigid plastic pipes Grant 7,335,010 - Ulrich , et al. February 26, 2 | 2008-02-26 |
Calibrating basket for a calibrating station App 20070003657 - Ulrich; Herbert | 2007-01-04 |
Method and apparatus for making a plastic pipe App 20060186584 - Ulrich; Herbert | 2006-08-24 |
Roll assembly for a pipe extrusion plant App 20060078641 - Ulrich; Herbert | 2006-04-13 |
Device for producing rigid plastic pipes App 20060034965 - Ulrich; Herbert ;   et al. | 2006-02-16 |
Liquid distributor for columns Grant 5,783,119 - Ulrich , et al. July 21, 1 | 1998-07-21 |
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