[paulggriffiths (OP)]

Just out of curiosity, are you trying to design a perpetual motion machine with magnets?

Nice try but as some mod removed by posts  from this thread, here's mine:
My inventions over the last 5 years:
MagneticOsscilatingImpactHoverEngine
OutwardPistonsChamberEngine
StationaryRoadVechicleThruster&VehicleSpringRechargeSystem
MovingCatsEyes&RoadMarkingLighting
OilExhaustFilter
TyreWearMarkers
KeepStationaryVehicleSuspension
RingsMotor
VariableSpeedAntiTyreWearSteering
NuclearEnergyCircularPressureElectricityGenerator
2AdvancedPropellers
MoonOctavesSpeaker
DigitalLightPotentiometer
"GoldGlass"WindowFrames
VacuumInsulatonPanels
MultiLayerWeaveCloth
VirusFreeComputerPlatform
MultiViewerVariableAngleTV
SurroundTVProjector
InfaredShadowWallInteraction
MultiLayerTVDisplay
ReflectiveGoldAndSilverInLCDDisplays
RealityGlassesPlatformGame
RealityGalassesWatchHandPosition
Watch3DProjectionDisplay
Processor&MemoryCartrageComputer
LivePredictSportsGaming
ParamedicEquipmentDeliveryDrone
Grid3DPrinter
GridWoodCarverDrill
SunBulb
RemovingOuterGold
ResizableRooms
MechanicalConsistantCollapsablePanelInToFrame
ExpandableVanToLorry
MechanicalRainbowOverBridge
TightCableFloatSeaPlatform
GrassPictureRobotMower
HedgeShapeRobotTrimmer
TreeShapeRobotTrimmer
SeedsPicturePlanter

Sill got more to add, it is hard to remember them: https://www.thenakedscientists.com/forum/index.php?topic=71464.msg523663#msg523663

[helter]

Interesting list. I'd be interested with OilExhaustFilter or something that will greatly lessen if not will totally eliminate the smoke belching especially in older vehicles. The new Flowmaster muffler I ordered at 4WheelOnline came for the Cherokee and something that will greatly control the oil in the exhaust system should be helpful.

[Petrochemicals]

Of course now you have divulged them, you cannot claim patent rights you know.

[evan_au]

Of course now you have divulged them, you cannot claim patent rights you know.

A patent covers an improved method of doing some function.
Giving a title for the function does not disclose the method, so you can still apply for a patent on the new method.

Of course, if you say that you have invented a 40x better method for some function, that may make some people think about ways they could do that function 40x better - and patent their method first!

...unless you claim to be able to create energy out of nothing, in which case potential competitors will just ignore it!

My inventions over the last 5 years...

How many of them have you had patented?

It's a painful process (I've been through it a few times), but it really makes you think about what is truly original in your concept.

And sometimes it shows that "there is nothing new under the sun...".

How many have actually gone on to pilot production andor field trial?

That shows whether your idea is really workable in practice.

[Petrochemicals]

Well then i stand corrected, unless you have divulged them ?

Also im going to hazard a guess at the "paramedic delivery drone" delivering medical aid by drone ?

...unless you claim to be able to create energy out of nothing, in which case potential competitors will just ignore it!

Hasnt seem to work with fusion?