Inventor · disambiguated record
Christoph Frei
Also filed as: FREI CHRISTOPH
4 granted patents·1 pending application·18 citations·filing 1994–2017
69Inventor score
Top patents by PatentIndex Score
5 records- 0170US7409388B2Generation of anonymized data records for testing and developing applicationsUBS AG·Filed 2005·Granted Aug 5, 2008·8 cites·24 claims
- 0267US10273614B2Device and method for manually changing a feed dogBERNINA INT AG·Filed 2017·Granted Apr 30, 2019·1 cites·14 claims
- 0367US8117219B2Generation of updatable anonymized data records for testing and developing purposesDUNKI PETER·Filed 2005·Granted Feb 14, 2012·9 cites·13 claims
- 0432US2006059149A1Generation of anonymized data records from productive application dataDUNKI PETER·Filed 2005·Application pending·0 cites
- 0524US5499897AArrangement for manufacturing book blocks formed of adhesively bound printed sheetsGRAPHA HOLDING AG·Filed 1994·Granted Mar 19, 1996·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →