Inventor · disambiguated record
Sivert Westergard
Also filed as: WESTERGARD SIVERT
5 granted patents·108 citations·filing 1984–1988
83Inventor score
Top patents by PatentIndex Score
5 records- 0174US4791879AApparatus for coating running websWAERTSILAE OY AB·Filed 1986·Granted Dec 20, 1988·29 cites·16 claims
- 0271US4945855ACoaterVALMET PAPER MACHINERY INC·Filed 1988·Granted Aug 7, 1990·28 cites·23 claims
- 0366US4822640ACoaterWAERTSILAE OY AB·Filed 1984·Granted Apr 18, 1989·29 cites·20 claims
- 0449US4858553AShort-dwell coaterVALMET PAPER MACHINERY INC·Filed 1987·Granted Aug 22, 1989·12 cites·5 claims
- 0545US4712506ADevice for two-sided coating of a paper webWAERTSILAE OY AB·Filed 1986·Granted Dec 15, 1987·10 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →