Inventor
NEISEN GERALD F
31 patents
⚠️ This page may combine multiple inventors who share the name “NEISEN GERALD F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOMBARDIER MOTOR CORP OF US
11 patentsUS6358109B1Mar 19, 2002
Air cooled marine engine exhaust
BOMBARDIER MOTOR CORP OF US60 citations96
US6554663B2Apr 29, 2003
Marine stern drive two-speed transmission
BOMBARDIER MOTOR CORP OF US17 citations92
US6383042B1May 7, 2002
Axial twist propeller hub
BOMBARDIER MOTOR CORP OF US32 citations92
US6350165B1Feb 26, 2002
Marine stern drive two-speed transmission
BOMBARDIER MOTOR CORP OF US39 citations92
US6296535B1Oct 2, 2001
Tilt-trim subsystem for boats using a stern drive system
BOMBARDIER MOTOR CORP OF US16 citations90
US6406344B1Jun 18, 2002
Marine exhaust with dual cooling
BOMBARDIER MOTOR CORP OF US21 citations88
US6375528B1Apr 23, 2002
Adjustable variable vent opening plugs for engine exhaust
BOMBARDIER MOTOR CORP OF US14 citations84
US6350167B1Feb 26, 2002
Inflatable transom seal and techniques for assembling such seal in a stern drive
BOMBARDIER MOTOR CORP OF US6 citations74
US6371820B1Apr 16, 2002
Integral-piece gimbal ring and steering assembly for marine propulsion systems
BOMBARDIER MOTOR CORP OF US7 citations73
US6354802B1Mar 12, 2002
Propeller assembly including a spiral wound spring
BOMBARDIER MOTOR CORP OF US3 citations63
US6280270B1Aug 28, 2001
Assembly and method for routing exhaust through a gimbal in a stern drive
BOMBARDIER MOTOR CORP OF US4 citations63
BRUNSWICK CORP
10 patentsUS6022254AFeb 8, 2000
Exhaust system for inboard/outboard marine propulsion system
BRUNSWICK CORP27 citations92
US4558769ADec 17, 1985
Marine drive having speed controlled lock-up torque converter
BRUNSWICK CORP31 citations92
US4504238AMar 12, 1985
Fluid cooler for marine drives
BRUNSWICK CORP38 citations92
US4768492ASep 6, 1988
Marine propulsion system with fuel line cooler
BRUNSWICK CORP37 citations90
US4634391AJan 6, 1987
Engine coupler for stern drive
BRUNSWICK CORP22 citations82
US5527195AJun 18, 1996
Flow through marine propeller
BRUNSWICK CORP15 citations74
US4557695ADec 10, 1985
No-feedback steering system for marine drives
BRUNSWICK CORP7 citations74
US4875439AOct 24, 1989
Marine propulsion system with fuel line cooler
BRUNSWICK CORP13 citations71
US4865004ASep 12, 1989
Marine propulsion system with fuel line cooler
BRUNSWICK CORP16 citations71
US5679038AOct 21, 1997
Pulsating flushing device
BRUNSWICK CORP6 citations62
OUTBOARD MARINE CORP
7 patentsUS6210110B1Apr 3, 2001
Propeller having a stress relief flare arrangement
OUTBOARD MARINE CORP6 citations74
USD435238SDec 19, 2000
Five blade propeller hub
OUTBOARD MARINE CORP6 citations74
US6083063AJul 4, 2000
Pump jet apparatus with articulating weed grate clean-out system
OUTBOARD MARINE CORP15 citations74
US6193572B1Feb 27, 2001
Propeller assembly including a cantilever spring
OUTBOARD MARINE CORP4 citations63
USD425009SMay 16, 2000
Three blade propeller hub
OUTBOARD MARINE CORP4 citations63
USD424504SMay 9, 2000
Four blade propeller hub
OUTBOARD MARINE CORP4 citations63
US6656004B2Dec 2, 2003
Tilt-trim subsystem for boats using a stern drive system
OUTBOARD MARINE CORP1 citations60