DF

Derek J. Fletcher

BR Brunswick: 7 patents #185 of 1,301Top 15%
Overall (All Time): #688,449 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12420900 Marine drives having a retainer for flexible rigging connectors Andrew J. Przybyl, Kenneth E. Peterson, Phillip J. Niemann 2025-09-23
11939036 Devices and methods for coupling propulsion devices to marine vessels Andres Perdomo Tornbaum, Wayne M. Jaszewski, Robert A. Podell, Jeremy J. Kraus, James E. Erickson +1 more 2024-03-26
11932369 Devices and methods of making devices for coupling propulsors to marine vessels Andres Perdomo Tornbaum, Tom Geng, Steven Lu, Matthew Z. Seta, Jeremy J. Kraus +3 more 2024-03-19
11866144 Propulsion devices and methods of making propulsion devices that align propeller blades for marine vessels Andres Perdomo Tornbaum, Robert A. Podell, James E. Erickson, Kenneth G. Gable, Wayne M. Jaszewski +1 more 2024-01-09
11851150 Propulsion devices with lock devices and methods of making propulsion devices with lock devices for marine vessels Andres Perdomo Tornbaum, Wayne M. Jaszewski, Robert A. Podell, Jeremy J. Kraus, James E. Erickson +2 more 2023-12-26
11603179 Marine propulsion device and methods of making marine propulsion device having impact protection Randall J. Poirier, Wayne M. Jaszewski, Jeremy J. Kraus 2023-03-14
11591057 Propulsion devices and methods of making propulsion devices that align propeller blades for marine vessels Andres Perdomo Tornbaum, Robert A. Podell, James E. Erickson, Kenneth G. Gable, Wayne M. Jaszewski +1 more 2023-02-28