Inventor
Andrew S. Waisanen
Inventor
Fond du Lac, WI, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B63Hprimary
B63HMarine propulsion or steering34%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general20%
F02BInternal-combustion piston engines20%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof11%
F02DControlling combustion engines6%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%
B63BShips or other waterborne vessels3%
Y02TClimate change mitigation technologies related to transportation3%
PatentTitleYear
11,008,926System and method for controlling exhaust flow from an internal combustion engine202110,995,648Marine drives having a muffler for tertiary exhaust outlet202110,724,410Exhaust sound enhancement assembly and method for a marine propulsion device202010,556,658Marine drives and idle relief mufflers for marine drives202010,414,478Marine propulsion systems with actively tunable sound201910,239,599Stern drive arrangements having idle relief exhaust gas bypass201910,180,121Outboard motor with sound enhancement device and method for modifying sounds produced by air intake system of an outboard motor201910,017,136Outboard motor and rigging system for outboard motor20189,969,475Mounting systems for outboard motors20189,944,376Actively tunable exhaust systems for outboard marine engines20189,909,545'Outboard motor with sound enhancement device and method for modifying sounds produced by air intake system of an outboard motor'20189,784,218'Sound attenuating air intake systems for marine engines'20179,376,194'Idle relief mufflers and outboard motors having idle relief mufflers'20169,359,981'Outboard motor with sound enhancement device and method for modifying sounds produced by air intake system of an outboard motor'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2021Patents assigned to BRUNSWICK CORP (14)· patent assignee history
2016–2021Based in Fond du Lac, WI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BRUNSWICK CORP | 14 | 2016–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fond du Lac, WI, US | 14 | 2016–2021 |