Inventor · disambiguated record
Rolf Dietrich Houd
Also filed as: HOUD ROLF D · HOUD ROLF DIETRICH
3 granted patents·25 citations·filing 1975–1980
67Inventor score
Files withSMIDTH & CO AS F L3
Top patents by PatentIndex Score
3 records- 0148US3940241ARotary kiln plantSMIDTH & CO AS F L·Filed 1975·Granted Feb 24, 1976·12 cites·33 claims
- 0247US4078882ABurning of pulverous or granular raw materialsSMIDTH & CO AS F L·Filed 1976·Granted Mar 14, 1978·12 cites·59 claims
- 0326US4389252APlant for manufacturing cement clinkerSMIDTH & CO AS F L·Filed 1980·Granted Jun 21, 1983·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →