Inventor · disambiguated record
Karl S. Wetzstein
Also filed as: WETZSTEIN KARL S
3 granted patents·42 citations·filing 2001–2006
68Inventor score
Files withFIRST DATA CORP3
Top patents by PatentIndex Score
3 records- 0187US6802500B2Systems and methods of providing inserts into envelopesFIRST DATA CORP·Filed 2001·Granted Oct 12, 2004·39 cites·20 claims
- 0263US7380715B2Systems and methods of providing inserts into envelopesFIRST DATA CORP·Filed 2006·Granted Jun 3, 2008·2 cites·13 claims
- 0356US7059521B2Systems and methods of providing inserts into envelopesFIRST DATA CORP·Filed 2004·Granted Jun 13, 2006·1 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →