INVENTIONS OR DISCOVERIES.

PATENTEES.

RESIDENCE.

WHEN ISSUED.

Steam engine, applying air to the furnaces of... Steam engine, tubes attaching to. Steam engine, valves, cut off... Steam engine, valves, cut off.. Steam engine, valves, method of connecting the action of the cut off*..

Steam engine, valves, operating.. Steam engines, valves, opening and closing..

Steam engines, valves for raising
the action of.......
Steam engines, valves, safety....
Steam engines, valves, throttle..
Steam engine, valves, working
when the steam is cut off..
Steam engine, vibrating..
Steam engine, vibrating.
Steam engine, vibrating..
Steam engine, vibrating..
Steam, generatingt..
Steam, generating..
Steam, generating.

Steam, generating..

Steam, generating.

Steam, generating.

Steam, generating.

Steam, generating.

Steam, generating.

Steam, generating.

Steam, generating.

Steam, generating.

Steam, generating.

Steam, generating.

Steam, generating. Steam, generating..

Steam, generating, and applying.. Steam, generating, by anthracite

Dec. 20, 1843

Pittsburg, Pa..... Providence, R. I....

Henry A. Morrill.... Boston, Mass.
John S. Bakewell..
William Garlin....
Robert L. Stevens and
Francis B. Stevens..
Phineas Davis....
Nathan Rowland.......
Ebenezer A. Lester...
J. H. Towne......
Stephen T. Conn..
Daniel Phelps...
Levi Silliman..
John White...
Jos. Truman & J. Cook
Isaiah Jennings.
Thomas Spaulding.
William Scarbrough..
Job Carr..
John Ames.
E. Nott...
I. Jennings.
M. W. Baldwin..
William Creed..
Phineas Bennett...
Horatio Hubbell.
Benjamin Phillips..
D. Collins and J. D.
Gallup......

New York...
York, Pa....
Philadelphia, Pa...
Boston, Mass...
Philadelphia, Pa...
Washington, D. C..
Bath, N. Y
Albany, N. Y...
Logan co., Ky.
Bridgeport, Pa..
Philadelphia, Pa....
McIntosh co., Ga...
Savannah, Ga..
Springborough, Ohio
Springfield, Mass...

Reuben McMillen....

Peter J. Clute.... Eb. A. Lester...

Jacob Deardorff, and Zachariah Beeson... John D. Hinkle.. R. R. Throckmorton.. Ralph Letton............... James Rodgers. Class 7.

Schenectady, N. Y..
New York..
Philadelphia, Pa....

Boston, Mass.... Dec. 26, 1837
New York....
Aug. 3, 1838
Philadelphia, Pa.... Aug. 6, 1838
Philadelphia, Pa.... Jan. 31, 1832

Wilkesbarre, Pa.... Oct. 12, 1826

Middlebury, Ohio... Dec. 14, 1841

Schenectady, N. Y..
Boston, Mass.

Hagerstown, Ia .... Hanover, Pa... .. New York.... Albany, N. Y. Albany, N. Y....

May 20, 1833 Mar. 10, 1828

John H. Williams.... Brunswick, N. J... July 6, 1810

Robert Dennis....... Rahway, N. J...... Nov. 3, 1825

.......

...

Kingdom of Sweden Nov. 5, 1840 Ontwa town'p, M. T Mar. 24, 1835 Kirtland, Ohio...... Jan. 23, 1832 Dec. 18, 1813

Mount Pleasant,Ohio July 27, 1833

...

Oct. 13, 1801 Oxford, N. H........... Jan. 19, 1818

+ Reissued July 20, 1826.

INVENTIONS OR DISCOVERIES.

PATENTEES.

RESIDENCE.

WHEN ISSUED.

Steam, supplying uniform quantity
Steam valves..

Steam wheel, (improvement on
Rumsey's.)
Steam wheel..
Steam wheel.

Steam whistle, mode of operating.
Steam, and working twice over...
Valve.......
Valve, apparatus for lifting and re-
gulating the closing of the valves
of steam engines.....

Valve, balance...
Valve, balance, self......
Valve, for boilers...
Valve, for boilers, and cam*.
Valve, for boilers, revolving.
Valve, cut-off, for steam engines..
Valve, cut-off, for steam engines..
Valve, engines....
Valve, face plate.
Valve, puppet..

Valve, puppet, raising, &c. .

Valve, relieving.

Valve, safety..

Valve, safety.

Valve, safety..

...

Valve, safety..

Valve, safety, hydrostatic..
Valve, safety, piston....

Valve, screw, puppet or throttle..
Valve, slide.......

Vale, slide...

Valve, slide...

Valve, slide..

John Stevens.
A. McCausland, jr...
A. McCausland, jr...
John Kirkpatrick
Thomas Halloway..
Andrew M. Eastwick.

S. H. Long...

Baltimore, Md.....
Alexandria, D. C...
Lower 3 Runs, S. C.
Philadelphia, Pa....
Wilkesbarre, Pa..
Bennington, N. X..
New York.
New York,.
Newcastle, Del..
Hoboken, N. Y.. Mar. 16, 1816
Philadelphia, Pa.... Feb. 10, 1834
Philadelphia, Pa... Feb. 10, 1836
Baltimore, Md. Sept. 22, 1837
Philadelphia, Pa.... Jan. 20, 1832
Philadelphia, Pa.... July 21, 1835

Jan. 30, 1832

Jan. 19, 1833

Oct. 30, 1834 April 18, 1834