Inventor · disambiguated record
Gunter Pietsch
Also filed as: PIETSCH GUENTER · PIETSCH GUNTER · PIETSCH GUNTER E W
16 granted patents·463 citations·filing 1974–1995
95Inventor score
Files withBLOHM VOSS AG11HOWALDTSWERKE DEUTSCHE WERFT3BLOHM VOSS HOLDING AG1HEEDE INTERNATIONAL LTD1
Top patents by PatentIndex Score
16 records- 0194US5643026ASafety device for seal systems for propeller shafts on shipsBLOHM VOSS AG·Filed 1995·Granted Jul 1, 1997·76 cites·20 claims
- 0294US4413829AShaft sealing assemblyHOWALDTSWERKE DEUTSCHE WERFT·Filed 1982·Granted Nov 8, 1983·59 cites·8 claims
- 0388US5624290ASeal arrangement for propeller shafts of shipsBLOHM VOSS AG·Filed 1995·Granted Apr 29, 1997·29 cites·6 claims
- 0486US5267736ASealing apparatus for rotating shafts, in particular stern tube seal for the propeller shaft of a shipBLOHM VOSS AG·Filed 1992·Granted Dec 7, 1993·56 cites·20 claims
- 0584US5411273ALip seal to seal a shaft, in particular a ship's propeller shaftBLOHM VOSS AG·Filed 1992·Granted May 2, 1995·29 cites·13 claims
- 0671US5219434ASealing arrangement for rotating propeller shafts of shipsBLOHM VOSS AG·Filed 1992·Granted Jun 15, 1993·35 cites·20 claims
- 0771US5137116ASealing device for a rotating shaft of a ship propeller shaftBLOHM VOSS AG·Filed 1991·Granted Aug 11, 1992·35 cites·11 claims
- 0867US4413830ASeal assembly for rotating shaftsHOWALDTSWERKE DEUTSCHE WERFT·Filed 1981·Granted Nov 8, 1983·23 cites·10 claims
- 0966US5683278AStern tube seal with a pressure control system to adjust to the changing draft of ocean-going shipsBLOHM VOSS HOLDING AG·Filed 1995·Granted Nov 4, 1997·46 cites·20 claims
- 1064US5374208AShip, in particular deep draft vessel having concentric, contra-rotating propellersBLOHM VOSS AG·Filed 1993·Granted Dec 20, 1994·27 cites·11 claims
- 1161US5209497ASealing apparatus for rotating shafts, in particular stern tube seal for the propeller shafts of a shipBLOHM VOSS AG·Filed 1991·Granted May 11, 1993·24 cites·11 claims
- 1240US5356320ASeal arrangement for propeller shafts of shipsBLOHM VOSS AG·Filed 1993·Granted Oct 18, 1994·4 cites·7 claims
- 1337US3976534ADevice for use in uniting the adjacent ends of radially split sealing ringsHOWALDTSWERKE DEUTSCHE WERFT·Filed 1974·Granted Aug 24, 1976·8 cites·11 claims
- 1431US5308269ASeal device for rotating shafts, in particular stern tube seal for propeller shafts of a shipBLOHM VOSS AG·Filed 1992·Granted May 3, 1994·6 cites·14 claims
- 1529US5492492ASeal arrangement for propeller shafts of shipsBLOHM VOSS AG·Filed 1994·Granted Feb 20, 1996·0 cites·3 claims
- 1628US4505207ACrane anti-skewing deviceHEEDE INTERNATIONAL LTD·Filed 1980·Granted Mar 19, 1985·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →