Inventor · disambiguated record
Kay Tigges
Also filed as: TIGGES KAY
10 granted patents·19 citations·filing 2000–2017
83Inventor score
Top patents by PatentIndex Score
10 records- 0176US7160161B2Reduced pressure mixing device for marine vessel exhaust gasSIEMENS AG·Filed 2005·Granted Jan 9, 2007·9 cites·27 claims
- 0262US9365276B2Drive cascade system for a watercraftSIEMENS AG·Filed 2015·Granted Jun 14, 2016·1 cites·14 claims
- 0359US9199711B2Drive cascade system for a watercraftSIEMENS AG·Filed 2013·Granted Dec 1, 2015·1 cites·8 claims
- 0458US7537500B2Ship driven by inboard engines and water jetsSIEMENS AG·Filed 2005·Granted May 26, 2009·2 cites·13 claims
- 0551US7919881B2Method for supplying the electrical on-board power network of ships with external energySIEMENS AG·Filed 2006·Granted Apr 5, 2011·1 cites·20 claims
- 0646US11077923B2Watercraft and method for operating the watercraftSIEMENS AG·Filed 2017·Granted Aug 3, 2021·0 cites·11 claims
- 0740US6893304B1Course-stable, fast, sea-going ship comprising a hull that is optimized for a rudder propellerSIEMENS AG·Filed 2000·Granted May 17, 2005·3 cites·21 claims
- 0839US7517266B2Method and device for discharging exhaust gases of internal combustion engine of boats into the water surrounding the boatsSIEMENS AG·Filed 2005·Granted Apr 14, 2009·0 cites·22 claims
- 0934US7192322B2Line design and propulsion system for a directionally stable, seagoing boat with rudder propeller drive systemSIEMENS AG·Filed 2003·Granted Mar 20, 2007·2 cites·25 claims
- 1032US9580160B2Ship drive system having a plurality of electric drive shaftsHARTIG RAINER·Filed 2011·Granted Feb 28, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →