James J. Ritty was the inventor of the cash register. Besides being an inventor, he was also a saloon keeper.
It says Dowagiac, Michigan on his patent.
Ruth J. Miro was born February 4, 1960
You probably mean the backhoe loader (or any machine of this type for this matter), which in UK is generally known as "The JCB". JCB (or J.C.Bamford Excavators Limited) invented this machine. JCB stands for the founder (and backhoe inventor) Joseph Cyril Bamford.
Tom. J Martin (sometimes confused with Marshall) was a black inventor who made an improvement to fire hydrants and was issued a patent entitled "Fire Extinguisher." It is nothing like what we call a "fire extinguisher" today, but rather a wet standpipe system for piping pressurized water up to nozzles inside a building. US Patent 125,063 was issued March 26, 1872 to Thomas J. Martin [sic]. If you find any patents under the name of T.J. Marshall, let us know.
The accredited inventor of the modern elevator is Elisha Otis, who in 1852, designed his elevator system. In 1854 he staged an astonishing demonstration at the Crystal palace exhibition, where he ordered an assistant to cut the rope!This emphatically demonstrated the safety of his emergency control system, and from that time, the world considered it safe to build skyscrapers.I find no reference to a J Cooper.The concept of practical small elevator was known from 200 BCE, but they were primitive machines.There was a Peter Cooper of New York (one time Presidential candidate, and successful businessman) who built a Cooper Union Building in New york in 1853, and in its design included an elevator shaft, confident that these machines would soon be of safe design. This shaft was circular, but Otis was able to rise to the design challenge. He was the son of a J Cooper.There are on google some references to a J Cooper, listed as African-American who invented an "elevator device", but whether this was a building accessory, or a shoe accessory, or an orthopedic device is not listed.In any event, the date for this reference is 1895, well after Otis.Good hunting!
Catherine J. Cooper has written: '\\'
J. California Cooper had four siblings.
Michael J. Cooper has written: 'The Board of Directors'
Anna J. Cooper was born on 1858-08-10.
Anna J. Cooper died on 1964-02-27.
J. T. Cooper has written: 'The permanent slimming programme'
James J. Ritty was the inventor of the cash register. Besides being an inventor, he was also a saloon keeper.
Ezra J. Warner was the inventor of the can opener. It was patented in 1858.
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Lawn sprinkler
J. A. G. Cooper has written: 'Shoreline changes on the Natal coast' -- subject(s): Coast changes