The inventor has about 134 patents [1] and many of which seem (to me) very generic. I am not very familiar with patent jargon so I can't definitively say if those patents have enough substance to them. Maybe someone with experience could expand on this?

[1] https://patents.google.com/?inventor=Leigh+M.+Rothschild&sor...

Patent applications are usually not written by inventors themselves. Hence, they have vague and/or prolonged language to cover the invention more.