Invention Timeline - John Black Cornell, American Inventor of Plaster-Supporting Metallic Surface for Fireproof Partitions
Sunday, December 9th, 2007b. ? 1825 and d. October 26, 1887
American inventor. On September 12, 1854, he patented an improved method of uniting the sheet-metal slats of revolving shutters for store-fronts and in 1856 a new plaster-supporting metallic surface for fireproof partitions, metallic lath.
Iron is not only the soul of every other
manufacture, but the mainspring perhaps of
civilized society.
—Francis Horner
No way has been found for making heroism easy,
even for the scholar. Labor, iron labor, is for him.
The world was created as an audience for him;
the atoms of which it is made are opportunities.
—Greatness: Emerson
Take heart, all who toil! all youths in humble
situations, all in adverse circumstances. If it be
but to drive the plough, strive to do well; if only to
cut bolts, make good ones; or to blow the bellows,
keep the iron hot. It is attention to business that
lifts the feet higher up on the ladder.
1663—The first wire-mill in England was erected at Mortlake.
1840—Robert Sterling Newall, of Gateshead, patented wire rope for submarine telegraph cables.
1841—Presses for shaping and cutting metal forms were invented by T. Griffiths.
1888—John N. Golding invented and patented his first machine for making expanded metal.




