Home
Professionals
Areas of Practice
Patent Showcase
News and Events
FAQs
Downloads
Links
Contact
Gallery of Patents
Absurd Patents
Agricultural
Business
Building & Construction
Communication
Clothing
Entertainment
Electronics
Food and Beverage
Household
Internet
Light and Optics
Manufacturing
Medicine
Motors
Nuclear
Transportation
Weapons
Manufacturing
Name
Number
Author
Published
power carpet loom
169
Bigelow, Erastus B.
1837
sewing machine
4750
Howe, Jr., Elias
1846
sewing machine
13661
Singer, Isaac
1855
shuttle sewing machine
13661
Singer, Isaac M.
1855
bench plane
12787
Davis, G. E.
1856
mass-production of steel from molten pig iron
16082
Bessemer, Henry
1856
iron and steel manufacturing
17628
Kelly, William
1857
mason jar
22186
Mason, John
1858
spring tape measure
79965
Fellows, Alvin J.
1868
spinning machine
90378
McMullin, Morgan
1869
carpet power-loom
97106
Murkland, William.
1869
machine for sewing boots and shoes
111197
Goodyear, Charles
1871
oil for leather (Vaseline™)
127568
Chesebrough, Robert
1872
pasteurization (of beer)
135245
Pasteur, Louis
1873
manufacture of pure yeast
141072
Pasteur, Louis
1873
coating items with celluloid
202441
Hyatt, John
1878
density separator
+B486(milk creamer)
239659
Thomson, Houston
1881
button hole sewing machine
240546
Reece, John
1881
electric iron
259054
Seely, Henry
1882
suspended drill
297383
Gordon, Edward F.
1884
electric welder
347140
Thomson, Elihu
1886
electrolytic production of aluminum
400665
Hall, Charles M.
1889
marking tag
457783
Kohnle, Frederick C.
1891
ironing board for sleeves
473653
Boone, Sarah
1892
carborundum (abrasive)
492767
Acheson, Edward G.
1893
carborundum
560291
Acheson, Edward
1896
tapered roller bearings
606635
Timken, Henry
1898
chromium steel tools
668269
Taylor, Frederick, W.
1901
separation of oxygen from air
727650
Linde, Carl
1903
tire making machine
762561
Seiberling
1904
glass shaping machine
766768
Owens, Michael
1904
ammonia production
971501
Haber, Fritz
1910
catalytic cracking of petroleum
1127465
McAfee, Almer
1915
adjustable wrench
1413121
Johnson, John A.
1922
cosmetic from peanuts
1522176
Carver, George W.
1925
continuous production of steel
1581039
Tytus, John B.
1926
chrome plating
1581188
Fink, Colin
1926
packaged frozen food and beverage
1773079
Birdseye, Clarence
1930
packaged frozen food and beverage
1773080
Birdseye, Clarence
1930
polyvinyl chloride (PVC)
1929453
Semon, Waldo L.
1933
oxygen steel process
2800631
Suess
1957
pop-top beverage cans
3291336
Fraze, Ermal C.
1966
recycling asphalt aggregates
4000000
Mendenhall, Robert
1976