Inventor · disambiguated record
Rudolf Riker
Also filed as: RIKER RUDOLF
6 granted patents·106 citations·filing 1984–1989
83Inventor score
Top patents by PatentIndex Score
6 records- 0172US4795264AArrangement for concrete production in tunnelsMESSRS STETTER GMBH·Filed 1987·Granted Jan 3, 1989·32 cites·15 claims
- 0268US4543180ADevice for separating coarse and fine particles from ultrafinesSTETTER GMBH·Filed 1984·Granted Sep 24, 1985·26 cites·10 claims
- 0358US4616786APlant for processing surplus concreteSTETTER GMBH·Filed 1984·Granted Oct 14, 1986·17 cites·13 claims
- 0450US4892441AApparatus and a method for distributing concrete and similar materials to selected points of useMESSRS STETTER GMBH·Filed 1989·Granted Jan 9, 1990·19 cites·21 claims
- 0546US4563135APump for concrete or the likeRIKER RUDOLF·Filed 1984·Granted Jan 7, 1986·12 cites·8 claims
- 0626US4578189ASludge settling plantSTETTER GMBH·Filed 1984·Granted Mar 25, 1986·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →