Thomas Crapper
He patented many of his inventions.
george westinghouse
psp
Indoor Plumbing
He patented 80 inventions
To file a record that shows you own the invention.
Isaac Merritt Singer patented his inventions of the sewing machine in 1846 September 10th.
Thomas Crapper Earnie Kennedy and Jim Tucker who made the Kennedy TY and the Tucker coupling among other great cast drainage fittings out of galvanized
Excluded inventions are those that cannot be patented, such as laws of nature, natural phenomena, abstract ideas, and inventions that are considered immoral or offensive.
what are some there inventions in 1800s-1900s
The phonograph, for one (among his many patented inventions).
Coca- Cola