Inventor · disambiguated record
Kathrina Marek
Also filed as: MAREK KATHRINA
4 granted patents·84 citations·filing 1993–2003
78Inventor score
Files withSIEMENS AG4
Top patents by PatentIndex Score
4 records- 0178US7064283B2Device for fixing a power circuit breaker in an insertion rackSIEMENS AG·Filed 2003·Granted Jun 20, 2006·30 cites·19 claims
- 0275US5521348AMulti-pole vacuum switch with an insulation assembly surrounding each vacuum interrupterSIEMENS AG·Filed 1993·Granted May 28, 1996·32 cites·6 claims
- 0365US6864456B1Vacuum interrupter chamber with ring-shaped insulatorSIEMENS AG·Filed 2000·Granted Mar 8, 2005·14 cites·13 claims
- 0454US7067747B2Protective unit to prevent contact with conductive contacts in a withdrawable space of switching deviceSIEMENS AG·Filed 2002·Granted Jun 27, 2006·8 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Kathrina Marek files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →