loadpatents
Patent applications and USPTO patent grants for Bayer; Hans-Joachim.The latest application filed is for "method for introducing a borehole into the soil and soil drilling device and use thereof".
Patent | Date |
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Method for introducing a borehole into the soil and soil drilling device and use thereof Grant 10,400,576 - Bayer Sep | 2019-09-03 |
Method For Introducing A Borehole Into The Soil And Soil Drilling Device And Use Thereof App 20170254192 - BAYER; Hans-Joachim | 2017-09-07 |
Method and apparatus for installing a borehole heat exchanger in the earth Grant 8,016,049 - Wurm , et al. September 13, 2 | 2011-09-13 |
Overdrilling apparatus Grant 7,963,723 - Wurm , et al. June 21, 2 | 2011-06-21 |
Method And Apparatus For Installing A Borehole Heat Exchanger In The Earth App 20080202723 - Wurm; Dieter ;   et al. | 2008-08-28 |
Overdrilling Apparatus App 20070119283 - WURM; DIETER ;   et al. | 2007-05-31 |
Device and method for changing lines Grant 7,056,065 - Bayer June 6, 2 | 2006-06-06 |
Control means for a horizontal boring tool Grant 6,772,134 - Jacubasch , et al. August 3, 2 | 2004-08-03 |
Device and method for changing lines App 20040067108 - Bayer, Hans Joachim | 2004-04-08 |
Drilling tool magazine Grant 6,419,029 - Bayer , et al. July 16, 2 | 2002-07-16 |
Drilling Tool Magazine App 20010045301 - BAYER, HANS-JOACHIM ;   et al. | 2001-11-29 |
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