Inventor · disambiguated record
Johannes M. Verheijen
Also filed as: VERHEIJEN JOHANNES M
2 granted patents·156 citations·filing 1992–1992
70Inventor score
Technology areasC08G
Files withAGFA GEVAERT NV2
Top patents by PatentIndex Score
2 records- 0191US5254288AProcess for the production of polyester with increased electroconductivityAGFA GEVAERT NV·Filed 1992·Granted Oct 19, 1993·88 cites·9 claims
- 0291US5185426AProcess for the production of polyester with enhanced thermo-oxidative stabilityAGFA GEVAERT NV·Filed 1992·Granted Feb 9, 1993·68 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →