Inventor · disambiguated record
Ralf Paugstadt
Also filed as: PAUGSTADT RALF
3 granted patents·1 pending application·122 citations·filing 1996–2003
73Inventor score
Top patents by PatentIndex Score
4 records- 0192US6234537B1Security document with optically excitable dyes for authenticity checkBUNDESDRUCKEREI GMBH·Filed 1999·Granted May 22, 2001·110 cites·12 claims
- 0238US7488002B2Security and/or value documentSECURENCY INT PTY LTD·Filed 2003·Granted Feb 10, 2009·5 cites·73 claims
- 0334US6216949B1Process for protecting products against forgery by means of machine-readable distinctive safety featuresBUNDESDRUCKEREI GMBH·Filed 1996·Granted Apr 17, 2001·7 cites·21 claims
- 0427US2002117845A1Security and/or valve documentBUNDESDRUCKEREI GMBH·Filed 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →