Inventor · disambiguated record
Yakov M. Ryvkis
Also filed as: RYVKIS YAKOV M · RYVKIS YAKOV MIKHAILOVICH
3 granted patents·44 citations·filing 1977–1978
71Inventor score
Technology areasB22D
Top patents by PatentIndex Score
3 records- 0172US4186793AAutomatic line for coated metal mould castingANTONOV VLADIMIR A·Filed 1978·Granted Feb 5, 1980·21 cites·7 claims
- 0268US4190096AManipulator for separating coated permanent mouldsNETES LEONID Y·Filed 1978·Granted Feb 26, 1980·15 cites·8 claims
- 0344US4103734ACounterpressure casting arrangementMIKOTIN EVGENY EMELYANOVICH·Filed 1977·Granted Aug 1, 1978·8 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →