The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 11, 2026
Filed:
Nov. 11, 2022
Brunswick Corporation, Mettawa, IL (US);
Jared D. Kalnins, Neenah, WI (US);
Mitchell J. Baer, Fond Du Lac, WI (US);
Robert Raymond Osthelder, Omro, WI (US);
Bradley J. Phelps, Fond du Lac, WI (US);
Lukas G. Neveau, Oshkosh, WI (US);
Brunswick Corporation, Mettawa, IL (US);
Abstract
An electric marine propulsion system configured to propel a marine vessel includes a power storage system including at least one battery, at least one electric motor powered by the power storage system and configured to rotate a propulsor to propel the marine vessel, and a control system. The control system is configured to identify a temperature and a maximum power limit for each battery, determine a system temperature offset based at least in part on the temperature and the maximum power limit for each battery, apply the system temperature offset to a system power limit to calculate a temperature compensated system power limit, and control the at least one electric motor based at least in part on the temperature compensated system power limit.