Inventor · disambiguated record
Harry Wiljan
Also filed as: WILJAN HARRY
4 granted patents·103 citations·filing 1992–2010
76Inventor score
Top patents by PatentIndex Score
4 records- 0184US5377917AProcessing waste materials for anaerobic digestion of the biogenic-organic constituentsRECYCLING ENERGIE ABFALL·Filed 1992·Granted Jan 3, 1995·78 cites·24 claims
- 0267US6379505B1PulperRECYCLING ENERGIE ABFALL·Filed 1999·Granted Apr 30, 2002·21 cites·11 claims
- 0360US8215574B2Pulper with a torque motorWILJAN HARRY·Filed 2010·Granted Jul 10, 2012·2 cites·7 claims
- 0425US7169263B1Coarse dirt collector for removing coarse material from a pulper and corresponding methodFEA GES F RECYCLING V E U A M·Filed 1999·Granted Jan 30, 2007·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →