Tigges; Kay

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tigges; Kay.The latest application filed is for "watercraft and method for operating the watercraft".

Company Profile

1.11.9

Tigges; Kay - Hohenfelde DE
Tigges; Kay - Harsefeld DE
Tigges; Kay - Hamburg DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Watercraft and method for operating the watercraft Grant 11,077,923 - Kriews , et al. August 3, 2	2021-08-03
Watercraft and Method for Operating the Watercraft App 20190135387 - KRIEWS; Thorben ; et al.	2019-05-09
Ship drive system having a plurality of electric drive shafts Grant 9,580,160 - Hartig , et al. February 28, 2	2017-02-28
Drive cascade system for a watercraft Grant 9,365,276 - Hartig , et al. June 14, 2	2016-06-14
Drive Cascade System For A Watercraft App 20150344117 - HARTIG; Rainer ; et al.	2015-12-03
Drive cascade system for a watercraft Grant 9,199,711 - Hartig , et al. December 1, 2	2015-12-01
Drive Cascade System For A Watercraft App 20150027124 - Hartig; Rainer ; et al.	2015-01-29
Ship Drive System Having A Plurality Of Electric Drive Shafts App 20120302112 - Hartig; Rainer ; et al.	2012-11-29
Method for supplying the electrical on-board power network of ships with external energy Grant 7,919,881 - Hartig , et al. April 5, 2	2011-04-05
Method for Supplying the Electrical On-Board Power Network of Ships With External Energy App 20090152945 - Hartig; Rainer ; et al.	2009-06-18
Ship driven by inboard engines and water jets Grant 7,537,500 - Abdel-Maksoud , et al. May 26, 2	2009-05-26
Method and device for discharging exhaust gases of internal combustion engine of boats into the water surrounding the boats Grant 7,517,266 - Abdel-Maksoud , et al. April 14, 2	2009-04-14
Method and Device for Discharging Exhaust Gases of Internal Combustion Engine of Boats Into the Water Surrounding the Boats App 20070270056 - Abdel-Maksoud; Moustafa ; et al.	2007-11-22
Ship Driven by Inboard Engines and Water Jets App 20070232158 - Abdel-Maksoud; Moustafa ; et al.	2007-10-04
Line design and propulsion system for a directionally stable, seagoing boat with rudder propeller drive system Grant 7,192,322 - Grzonka , et al. March 20, 2	2007-03-20
Reduced pressure mixing device for marine vessel exhaust gas Grant 7,160,161 - Abdel-Maksoud , et al. January 9, 2	2007-01-09
Reduced pressure mixing device for marine vessel exhaust gas App 20050215133 - Abdel-Maksoud, Moustafa ; et al.	2005-09-29
Line design and propulsion system for a directionally stable, seagoing boat with rudder propeller drive system App 20050215132 - Grzonka, Adam ; et al.	2005-09-29
Course-stable, fast, sea-going ship comprising a hull that is optimized for a rudder propeller Grant 6,893,304 - Andersen , et al. May 17, 2	2005-05-17

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