There were early prototype hybrid motorcycles in the late 19th century.
I see. Who invented this 
Ogden Bolton in 1895 filed for a patent application.
That is good. Was this product commercially available 
I have no idea, however, I can tell you about Alexander Graham Bell.
What happened with him. was he an inventor too? 
He was known for being the inventor who patented the first practical telephone and founded ATT
Hmmm. That is a good thing to know. Where was he when he founded this?
He was in the USA. He also experimented with other hearing devices
Which other hearing device were those. And were they successful