Inventor · disambiguated record
Dietmar Jenne
Also filed as: JENNE DIETMAR
22 granted patents·294 citations·filing 1987–2015
96Inventor score
Top patents by PatentIndex Score
22 records- 0157US6098708AApparatus for pulling a pipe into an earth boreTERRA AG TIEFBAUTECHNIK·Filed 1998·Granted Aug 8, 2000·36 cites·9 claims
- 0253US5339909AApparatus for making earth boresTERRA AG TIEFBAUTECHNIK·Filed 1992·Granted Aug 23, 1994·27 cites·15 claims
- 0352US9840894B2Drill head and device with a sliding contact electrical connection for drilling a bore in the groundTERRA AG·Filed 2015·Granted Dec 12, 2017·1 cites·14 claims
- 0451US5913371AApparatus for controlling the feed drive of a boring mechanism for making earth boresTERRA AG TIEFBAUTECHNIK·Filed 1997·Granted Jun 22, 1999·28 cites·3 claims
- 0551US5288173AMethod for the directional control of an earth boring device as well as apparatus for making earth boresTERRA AG TIEFBAUTECHNIK·Filed 1992·Granted Feb 22, 1994·25 cites·6 claims
- 0649US5301758AMethod and apparatus for enlarging a bore holeTERRA AG TIEFBAUTECHNIK·Filed 1991·Granted Apr 12, 1994·22 cites·16 claims
- 0748US5094303AImpact apparatus and process for the control of impact apparatusTERRA AG·Filed 1991·Granted Mar 10, 1992·15 cites·3 claims
- 0846US6189628B1Earth borer system with drill-rod changerTERRA AG TIEFBAUTECHNIK·Filed 1999·Granted Feb 20, 2001·23 cites·15 claims
- 0940US6591921B2Horizontal boring apparatusTERRA AG TIEFBAUTECHNIK·Filed 2001·Granted Jul 15, 2003·3 cites·10 claims
- 1040US6588315B2Ram deviceTERRA AG TIEFBAUTECHNIK·Filed 2000·Granted Jul 8, 2003·3 cites·5 claims
- 1140US5695014ARam boring apparatusTERRA AG FUER TIEFBAUTECHNICK·Filed 1995·Granted Dec 9, 1997·20 cites·5 claims
- 1240US5050686APercussion drillTERRA AG TIEFBAUTECHNIK·Filed 1989·Granted Sep 24, 1991·12 cites·6 claims
- 1339US4821813APercussion drilling apparatusTERRA AG·Filed 1987·Granted Apr 18, 1989·7 cites·12 claims
- 1438US8413962B2Device and method for moving a working means in the groundJENNE DIETMAR·Filed 2010·Granted Apr 9, 2013·0 cites·19 claims
- 1538US5492184AEarth boring deviceTERRA AG TIEFBAUTECHNIK·Filed 1994·Granted Feb 20, 1996·12 cites·8 claims
- 1638US5307883AMethod and apparatus for controlling a ramming deviceTERRA AG·Filed 1992·Granted May 3, 1994·11 cites·1 claims
- 1737US6050347AIn Hole hammerTERRA AG TIEFBAUTECHNIK·Filed 1997·Granted Apr 18, 2000·13 cites·5 claims
- 1836US6202758B1Compact boring apparatus for making earth boresTERRA AG TIEFBAUTECHNIK·Filed 1999·Granted Mar 20, 2001·11 cites·7 claims
- 1936US4913243APercussion drill and method of controlling sameTERRA AG TIEFBAUTECHNIK·Filed 1988·Granted Apr 3, 1990·9 cites·14 claims
- 2033US5193627AApparatus for controlling a ramming deviceTERRA AG·Filed 1991·Granted Mar 16, 1993·7 cites·17 claims
- 2131US5526886ARam boring deviceTERRA AG TIEFBAUTECHNIK·Filed 1994·Granted Jun 18, 1996·5 cites·7 claims
- 2230US5711384AAnchoring apparatus for the boring wagon of a mobile earth boring mechanismTERRA AG TIEFBAUTECHNIK·Filed 1996·Granted Jan 27, 1998·4 cites·12 claims
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