Inventor
Ronald M. Steiner
Inventor
Oshkosh, WI, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B63Hprimary
B63HMarine propulsion or steering63%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general6%
F02BInternal-combustion piston engines6%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
5,290,147'Variable pitch marine propeller with shift biasing and synchronizing mechanism'19945,236,310'Marine propeller with performance pitch, including five blade version'19935,219,272'Variable pitch marine propeller with hydrodynamic shifting'19935,104,292'Marine propeller with performance pitch, including five blade version'19924,993,151'Method of making an easily removed marine propeller'19914,925,369'Easily removed marine propeller'19904,897,061'Gearcase exhaust vent for a marine propulsion system'19904,802,822'Marine propeller with optimized performance blade contour'19894,781,632'Anti-ventilation plate'19884,331,429'Symmetrical propeller'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1994Patents assigned to BRUNSWICK CORP (10)· patent assignee history
1982–1994Based in Oshkosh, WI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BRUNSWICK CORP | 10 | 1982–1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Oshkosh, WI, US | 10 | 1982–1994 |