Inventor · disambiguated record
Alphonsus Johannes Van Tol
Also filed as: VAN TOL ALPHONSUS JOHANNES
4 granted patents·38 citations·filing 1999–1999
70Inventor score
Files withKONINKL KPN NV4
Top patents by PatentIndex Score
4 records- 0147US6628775B1System for coupling the public telephone network to the internetKONINKL KPN NV·Filed 1999·Granted Sep 30, 2003·30 cites·8 claims
- 0235US6480594B1System for coupling the public telephone network to the internetKONINKL KPN NV·Filed 1999·Granted Nov 12, 2002·8 cites·8 claims
- 0324US7075925B1System for coupling the public telephone network to the internetKONINKL KPN NV·Filed 1999·Granted Jul 11, 2006·0 cites·10 claims
- 0424US6907120B1System for establishing a permanent internet connection via a switching PoPKONINKL KPN NV·Filed 1999·Granted Jun 14, 2005·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →