Inventor · disambiguated record
Ronald Carl Andriessen
Also filed as: ANDRIESSEN RONALD C · ANDRIESSEN RONALD CARL
5 granted patents·74 citations·filing 1975–1997
81Inventor score
Files withFORMFLO LTD5
Top patents by PatentIndex Score
5 records- 0177US4302958AMaking rings from tube stockFORMFLO LTD·Filed 1979·Granted Dec 1, 1981·31 cites·16 claims
- 0265US4612789AMaking rings from tube or bar stockFORMFLO LTD·Filed 1984·Granted Sep 23, 1986·21 cites·12 claims
- 0342US3992911ADiametral control of rolled annular workpieces by weighingFORMFLO LTD·Filed 1975·Granted Nov 23, 1976·8 cites·12 claims
- 0440US5829292ARolling annular workpiecesFORMFLO LTD·Filed 1997·Granted Nov 3, 1998·9 cites·7 claims
- 0534US3992910ARolling operationsFORMFLO LTD·Filed 1975·Granted Nov 23, 1976·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →