Inventor · disambiguated record
Siegfried Steinkuhler
Also filed as: STEINKUEHLER SIEGFRIED · STEINKUHLER SIEGFRIED
4 granted patents·50 citations·filing 1976–1995
76Inventor score
Technology areasE02F
Top patents by PatentIndex Score
4 records- 0158US5603171AProcess and apparatus for suctioning off the solid material from waterbedsKRUPP FOERDERTECHNIK GMBH·Filed 1995·Granted Feb 18, 1997·27 cites·25 claims
- 0250US4035022ASelf-propelled pickup device for picking up materials lying on the bottom of the seaORENSTEIN & KOPPEL AG·Filed 1976·Granted Jul 12, 1977·12 cites·22 claims
- 0332US4646449ABucket wheel dredging deviceORENSTEIN & KOPPEL AG·Filed 1985·Granted Mar 3, 1987·6 cites·2 claims
- 0423US5170576ACutting wheel arrangement for suction dredgeORENSTEIN & KOPPEL AG·Filed 1991·Granted Dec 15, 1992·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →