Fuelsave GmbH

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fuelsave GmbH.The latest application filed is for "internal combustion engine having adjustable linking of its engine units".

Company Profile

9.16.10

Fuelsave GmbH - Walldorf N/A 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
Internal combustion engine having adjustable linking of its engine units Grant 11,255,258 - Hoffmann February 22, 2	2022-02-22
Internal Combustion Engine Having Adjustable Linking Of Its Engine Units App 20210317779 - HOFFMANN; Dirk	2021-10-14
Drive system and method for operating a drive system Grant 11,098,660 - Hoffmann August 24, 2	2021-08-24
Rotary piston engine and method for operating a rotary piston engine Grant 11,098,587 - Hoffmann August 24, 2	2021-08-24
Ship Drive System And Retrofitting Method For A Ship Drive System App 20210246825 - HOFFMANN; Dirk	2021-08-12
Ship drive system and retrofitting method for a ship drive system Grant 11,015,520 - Hoffmann May 25, 2	2021-05-25
Ship Drive System And Retrofitting Method For A Ship Drive System App 20210040884 - HOFFMANN; Dirk	2021-02-11
Rotary Piston Engine And Method For Operating A Rotary Piston Engine App 20200400022 - HOFFMANN; Dirk	2020-12-24
Propulsion system, and method for operating a propulsion system Grant 10,697,401 - Hoffmann	2020-06-30
Propulsion System, And Method For Operating A Propulsion System App 20200080521 - Hoffmann; Dirk	2020-03-12
Ship propulsion system, and method for operating a ship propulsion system Grant 10,495,032 - Hoffmann De	2019-12-03
Rotary piston engine and method for operating a rotary piston engine Grant 10,458,238 - Hoffmann Oc	2019-10-29
Vehicle drive system, and method for operating a vehicle drive system Grant 10,323,582 - Hoffmann	2019-06-18
Drive System And Method For Operating A Drive System App 20190162124 - Hoffmann; Dirk	2019-05-30
Rotary Piston Engine And Method For Operating A Rotary Piston Engine App 20180258768 - Hoffmann; Dirk	2018-09-13
Exhaust-gas Energy Recovery System And Method For Exhaust-gas Energy Recovery App 20180258818 - Hoffmann; Dirk	2018-09-13
Ship Propulsion System, And Method For Operating A Ship Propulsion System App 20180216579 - Hoffmann; Dirk	2018-08-02
Vehicle Drive System, And Method For Operating A Vehicle Drive System App 20180216543 - Hoffmann; Dirk	2018-08-02

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