Below is a rough outline for a letter of endorsement. I am certain all four inventions work, and I want this letter to be completely honest, so if you have any questions or concerns about the validity of any invention please ask me so I can resolve them by emailing me at bannonmaher@bannonmaher.com. It is also not a requirement that all four inventions be validated, since only one of the four has to work to achieve the desired outcome. It may be beneficial, though is of course not required, to send me a the text of your letter before finalizing so I can ensure the text is presented in an optimal manner for investors, based on feedback I have previously received. Please make changes and additions you think are appropriate, print and sign, and email bannonmaher@bannonmaher.com for the best address to mail the letter. I will greatly appreciate your support, and I expect you support will be providing a service to all the world. - Jonathan Bannon Maher To whom it may concern, I am a Professor of [Physics/Engineering] at [Institution]. I received a bachelor's degree in [Physics/Engineering] from [Institution], a master's degree in [Physics/Engineering] from [Institution], and a doctorate in [Physics/Engineering] from [Institution]. I have analyzed the technical specifications of Jonathan Bannon Maher's motor and generator inventions and found them to be valid. I was initially skeptical of the validity of all four inventions due to the magnitude of the breakthroughs, but when I talked with Jonathan, he patiently resolved every concern. I assess that each generator and motor system operates in a manner consistent with the laws of physics, to produce propulsion and net positive electrical output. The systems utilize low cost commodity components that have been price optimized over many years, and the generator systems do not require transmission or storage of electricity, so I expect that output from the units will be produced at a cost that is many times less than prior and proposed alternatives, not limited to but including nuclear fusion, nuclear fission, wind, water, solar, geothermal systems. I expect the inventions will substantially alleviate or resolve urgent global problems, including pollution, poverty, and climate change. I will provide an analysis of each invention explaining the invention and the reasons for its validity. In the Magnetic Repulsion Motor and Generator, magnets are arranged and insulated in two complementary structures designed to direct repellent magnetic fields to provide continuous rotation to rotate the axle of a traditional generator head to produce electricity. The enabling breakthroughs in the invention include the design of the magnet holding structures and corresponding arrangement of the magnets operating, in conjunction with magnetic field directing materials that account for the non-linear nature of magnetic fields to direct force to a single side of the inner magnet holders axle to cause rotation. In the Gravity Generator, an energy differential is captured when linear force provided by hydraulics is used to elevate water, while compounding force is provided by gravity during water drop, to provide rotational force to a turbine to rotate the axle of a traditional generator head to produce electricity, while an array of hand operable hydraulics may be operated by a single set of hydraulics, enabling for example, 30 pounds of continuous input force to elevate a reservoir of water weighing more than a billion pounds over a brief period of time, ultimately consuming less than 1% of electricity produced. The enabling breakthroughs in the system include capturing the energy differential between the linear force of hydraulics and the compounding force of gravity, and capturing the efficiency gains provided by layered leverage when hydraulics operate hydraulics. In the Leverage Generator, force provided by hydraulics is passed through gears to increase speed to rotate the axle of a traditional generator head to produce electricity. Hydraulics may be operated by hydraulics for increased efficiency, bringing expected electricity consumption to less than 1% of production. The enabling breakthroughs in the invention include capturing the efficiency gains provided by leverage, and capturing further efficiency gains provided by layered leverage, when hydraulics operate hydraulics. In the Buoyancy Motor and Generator, the buoyancy of a fluid such as water raises a buoyant weighted object without using energy, the object is then pushed into a chain connected compartment, providing force as it drops, to rotate the axle of a traditional generator head to produce electricity, and then the object reenters the bottom of the water container to repeat. The enabling breakthroughs of the invention include using gravity to drop a weight and buoyancy to raise a weight, while using the force of gravity on the buoyant weight, entering the door of the bottom compartment at an angle, to push water from a partitioned compartment through a tube back to the top of the tank, and locking the entry door, then unsealing the bottom partition for the buoyant weight to float to the surface to repeat the cycle. Sincerely, [Signature] [Full Name]