Nikal answered your question about Robby's patents.
As to prior art, apples have been around long before Apple copyrighted the name, escorts have been around long before Ford copyrighted Escort and windows have been around for centuries, yet Microsoft was able to copyright Windows, so...
same thing with mid-board hubs. According to Tatum, he owns the patent on mid-board hubs, even though there were probably a dozen other brands out prior to them even making one. However, he was the first to apply for the patent, so he got it.
The laws changed a few years ago requiring Prior arts - its now first to file ..
Patents are funny - Most people don't patent all the stuff Robby did (after I looked them up today) because they are not want we would call "inclusive". they are either methodology or narrow band. He has things like "Off road car air conditioning" do you think that will hold up as a patent? If so I have Bridge In Brooklyn I can sell you.
Or how about "Window Net door attachment" or "Rear strut gusset attachment" you think those gonna hold up? I would say with a cursory look 90% of them would not hold up against a basic challenge.
It seems he has the "pissing contest" mentality on Patents or maybe he is trying to use them to raise money or just brag to people that don't understand how Patents works ....
These we call in Silicon Valley "resume builder" patent applications
Good luck with enforcement - If you think these are worth anything - he would be suing Polaris and CanAM - they have not patented anything substantial because it falls under common sense ... they cannot enforce them.
A lot of his patents are applications - that means they are "claims" - they are Not granted they may rt may not get granted- assuming any of the competitors are watching and care - they will file to stop the grant, but you can always challenge the patent - you don't need prior art - you just need to show it was in use prior by more than oner company - I have filed dozens and only some were granted and many were a fight to get done - a decent Patent attorney will cost you $100K a patent if you want it to stand up - RG if he used a good attorney spent millions - you can DIY it for about $1000, but it will get reversed for sure.
I have one that IBM fought and lost and belive me they have a Lot of $$ to throw at fighting a patent claim, you have to have a solid claim.
Check out the abstract for the AC - its almost laughable:
these type of patents get through the system because "off road vehicle" is an open category. The first challenge they get reversed. Government makes its filing fee, and attorney makes their fee, and RG gets to brag for a while ...
Abstract: An apparatus and methods are provided for an air conditioning system for an off-road vehicle that includes an enclosed cabin. The air conditioning system includes a compressor that may be driven by an engine of the vehicle or a dedicated motor. A condenser comprising the air conditioning system may be positioned behind a grill at a front of the off-road vehicle or at a location where outside air enters an engine compartment of the off-road vehicle. An evaporator and a blower direct a cooled airstream into the enclosed cabin. One or more adjustable vents are disposed within the enclosed cabin and positioned to advantageously direct the cooled airstream to occupants within the enclosed cabin. Climate control switches are disposed in a dashboard of the off-road vehicle and configured to enable the occupants to operate the air conditioning system.
Google search will bring you to the list of patents.
I doubted they would be up there yet since they are so new - by the patent clerk is doing a good job working at home