Inventor
John A. Tuchscherer
Inventor
Oshkosh, WI, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B63Hprimary
B63HMarine propulsion or steering40%
B63BShips or other waterborne vessels20%
F16HGearing13%
F01MLubricating of machines or engines in general7%
F02BInternal-combustion piston engines7%
G01FMeasuring volume, volume flow, mass flow or liquid level7%
F15BSystems acting by means of fluids in general3%
F16DCouplings for transmitting rotation3%
PatentTitleYear
10,502,312Transmission lubricant system for an outboard motor201910,315,747Outboard motors having transmissions with laterally offset input and output driveshafts201910,065,722Apparatuses and methods for servicing lubrication in a lower gearcase of an outboard marine engine201810,011,341Marine drives having exhaust systems that discharge exhaust gas through a gearcase housing20189,964,210Transmission actuator for an outboard motor having a planetary transmission20189,932,099Marine drives having exhaust systems that discharge exhaust gas through a gearcase housing20189,919,783'Transmission housing for mounting a transmission between a driveshaft housing and a lower gearcase in an outboard motor'20189,630,694'Apparatuses and methods for servicing lubrication in a lower gearcase of an outboard marine engine'20178,267,732'Marine drive lower gearcase with efficient lubricant level'20127,086,836'Dual rate torque transmitting device for a marine propeller'20066,929,518'Method for controlling a shift procedure for a marine propulsion system'20056,817,461'Clutch mechanism with overtravel capability'20046,478,543'Torque transmitting device for mounting a propeller to a propeller shaft of a marine propulsion system'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2019Patents assigned to BRUNSWICK CORP (13)· patent assignee history
2002–2019Based in Oshkosh, WI, US· patent location history
2012Patents assigned to LONNBORG THOMAS S (1)· patent assignee history
2012Patents assigned to POIRIER RANDALL J (1)· patent assignee history
2012Patents assigned to TUCHSCHERER JOHN A (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BRUNSWICK CORP | 13 | 2002–2019 |
| LONNBORG THOMAS S | 1 | 2012 |
| POIRIER RANDALL J | 1 | 2012 |
| TUCHSCHERER JOHN Aself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Oshkosh, WI, US | 13 | 2002–2019 |