Inventor · disambiguated record
Robert K. Preuss
Also filed as: PREUSS ROBERT K · YARWOOD JOHN C
9 granted patents·401 citations·filing 1975–1977
91Inventor score
Files withALUSUISSE9
Top patents by PatentIndex Score
9 records- 0197US4024212ACeramic foam and method of preparationALUSUISSE·Filed 1975·Granted May 17, 1977·69 cites·24 claims
- 0297US3962081ACeramic foam filterALUSUISSE·Filed 1975·Granted Jun 8, 1976·94 cites·14 claims
- 0393US4024056AFiltering of molten metalALUSUISSE·Filed 1975·Granted May 17, 1977·61 cites·23 claims
- 0492US4081371AFiltering of molten metalALUSUISSE·Filed 1976·Granted Mar 28, 1978·57 cites·6 claims
- 0589US4075303AMethod of preparation of ceramic foamALUSUISSE·Filed 1977·Granted Feb 21, 1978·37 cites·20 claims
- 0685US4092153AFiltering and inline degassing of molten metalALUSUISSE·Filed 1977·Granted May 30, 1978·22 cites·8 claims
- 0783US4154689AFiltering and inline degassing of molten metalALUSUISSE·Filed 1977·Granted May 15, 1979·21 cites·6 claims
- 0878US4052198AMethod for in-line degassing and filtration of molten metalALUSUISSE·Filed 1976·Granted Oct 4, 1977·26 cites·12 claims
- 0959US4032124AApparatus and method for in-line degassing and filtration of molten metalALUSUISSE·Filed 1976·Granted Jun 28, 1977·14 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →