Inventor
Donald K. Sullivan
Inventor
Waukegan, IL, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B63Hprimary
B63HMarine propulsion or steering57%
F02BInternal-combustion piston engines14%
F01PCooling of machines or engines in general7%
F01MLubricating of machines or engines in general4%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general4%
F02FCylinders, pistons or casings, for combustion engines4%
F02PIgnition, other than compression ignition, for internal-combustion engines4%
F16DCouplings for transmitting rotation4%
F16JPistons4%
PatentTitleYear
5,463,990'Outboard motor with four-stroke engine and exhaust gas discharge system therefor'19955,443,406'Vibration isolating mounting for outboard motor'19955,407,372'Outboard motor cover assembly'19955,083,952'Marine propulsion device exhaust system'19924,976,639'Power steering mechanism for marine installations'19904,950,188'Stern drive unit'19904,938,726'Marine propulsion device bellows assembly'19904,927,391'Shift means for marine propulsion device'19904,850,910'Counter-rotation transmission'19894,753,619'Marine propulsion device bellows assembly'19884,699,598'Marine propulsion device water supply system'19874,659,315'Hydraulic system for marine propulsion devices'19874,654,013'Steering means for marine propulsion device'19874,642,058'Hydraulic system for marine propulsion devices'19874,579,535'Steering mechanism'19864,518,363'Vent assembly for marine propulsion devices'19854,432,734'Marine propulsion device including ignition interruption means to assist transmission shifting'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1995Patents assigned to OUTBOARD MARINE CORP (16)· patent assignee history
1984–1990Based in Waukegan, IL, US· patent location history
1987–1990Based in Arlington Heights, IL, US· patent location history
1988Patents assigned to SULLIVAN DONALD K (1)· patent assignee history
1989–1995Based in Prospect Heights, IL, US· patent location history
1995Based in Ridgeland, SC, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OUTBOARD MARINE CORP | 16 | 1984–1995 |
| SULLIVAN DONALD Kself | 1 | 1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Waukegan, Illinois, US | 7 | 1984–1990 |
| Prospect Heights, Illinois, US | 6 | 1989–1995 |
| Arlington Heights, Illinois, US | 3 | 1987–1990 |
| Ridgeland, SC, US | 1 | 1995 |