Inventor · disambiguated record
Willem Klein
Also filed as: KLEIN WILLEM
3 granted patents·37 citations·filing 1988–1989
71Inventor score
Technology areasB28B
Files withROOK BEHEER BV3
Top patents by PatentIndex Score
3 records- 0154US5082438APress for manufacturing stonesROOK BEHEER BV·Filed 1989·Granted Jan 21, 1992·15 cites·22 claims
- 0245US4886633AMethod for manufacturing stones in a pressROOK BEHEER BV·Filed 1988·Granted Dec 12, 1989·11 cites·17 claims
- 0342US4856976ADevice for manufacturing stonesROOK BEHEER BV·Filed 1988·Granted Aug 15, 1989·11 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →