Inventor · disambiguated record
Michael Kirchgessner
Also filed as: KIRCHGESSNER MICHAEL
11 granted patents·477 citations·filing 1991–1999
93Inventor score
Technology areasB65D
Files withCROWN CORK AG11
Top patents by PatentIndex Score
11 records- 0195US5725115AClosure cap with tetherCROWN CORK AG·Filed 1996·Granted Mar 10, 1998·142 cites·11 claims
- 0285US5871111AScrewable closure cap with security against over-tighteningCROWN CORK AG·Filed 1995·Granted Feb 16, 1999·79 cites·13 claims
- 0377US5803286APlastic closure cap with early venting inner sealCROWN CORK AG·Filed 1996·Granted Sep 8, 1998·57 cites·11 claims
- 0477US5715959AClosure cap with anti-tamper ringCROWN CORK AG·Filed 1995·Granted Feb 10, 1998·56 cites·9 claims
- 0569US5775527AClosure cap with anti-tamper stripCROWN CORK AG·Filed 1996·Granted Jul 7, 1998·41 cites·8 claims
- 0657US5248050ACap having expandable guarantee stripCROWN CORK AG·Filed 1992·Granted Sep 28, 1993·32 cites·9 claims
- 0753US5893474AScrew cap with anti-tamper stripCROWN CORK AG·Filed 1995·Granted Apr 13, 1999·20 cites·15 claims
- 0846US5074425APlastic closure capCROWN CORK AG·Filed 1991·Granted Dec 24, 1991·22 cites·10 claims
- 0944US5848717ASnap-on seal arrangement on a containerCROWN CORK AG·Filed 1996·Granted Dec 15, 1998·15 cites·4 claims
- 1036US6116444APlastic closure capCROWN CORK AG·Filed 1996·Granted Sep 12, 2000·9 cites·10 claims
- 1132US6116451AScrew cap with anti-tamper stripCROWN CORK AG·Filed 1999·Granted Sep 12, 2000·4 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →