Inventor · disambiguated record
Georg Pfefferkorn
Also filed as: PFEFFERKORN GEORG
5 granted patents·279 citations·filing 1995–1999
85Inventor score
Technology areasB65D
Top patents by PatentIndex Score
5 records- 0186US6679395B1Venting closureCROWN CORK & SEAL TECH CORP·Filed 1999·Granted Jan 20, 2004·83 cites·19 claims
- 0285US5871111AScrewable closure cap with security against over-tighteningCROWN CORK AG·Filed 1995·Granted Feb 16, 1999·79 cites·13 claims
- 0377US5715959AClosure cap with anti-tamper ringCROWN CORK AG·Filed 1995·Granted Feb 10, 1998·56 cites·9 claims
- 0465US6502710B1Closure capCROWN CORK & STEAL TECHNOLOGIE·Filed 1999·Granted Jan 7, 2003·40 cites·5 claims
- 0550US6783015B1Closure capCROWN CORK & SEAL TECH CORP·Filed 1999·Granted Aug 31, 2004·21 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →