Inventor · disambiguated record

Roelof M. Van Essen

Also filed as: VAN ESSEN ROELOF M

2 granted patents·47 citations·filing 1983–1994

61Inventor score

Technology areasB65G C22C

Files withPHILIPS CORP2

Top patents by PatentIndex Score

2 records

0179US5577596ASorting device with a field of transport unitsPHILIPS CORP·Filed 1994·Granted Nov 26, 1996·44 cites·13 claims
0232US4489050AMethod of preparing a hydrogen-absorbing alloyPHILIPS CORP·Filed 1983·Granted Dec 18, 1984·3 cites·7 claims

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