Cyclone Power Technologies, Inc. (fka CYPW)

[BuddyWhazhizname]

Oldie but goodie: IBES running their Cyclone engine in 2017:

Boiler at 100% output, engine working hard and three small, dimly lit light bulbs as the result.

And still the best a Cyclone engine has ever done.

IBES folded at the end of 2017, after spending that whole year trying to make their Cyclone engine produce any usable amount of power.

And while Harry and Frankie left them twisting in the wind.