All Patents of Type: welding machines |
Patents 1 -
15
of 23
|
Number | Date | Patentee | Title | Type |
94,441 | Aug. 31, 1869 | H. Reynolds | Apparatus for Welding Chain Links | chain making machines |
194,593 | Aug. 28, 1877 | J. French | Machines for Welding Tubes | welding machines |
432,652 | Jul. 22, 1890 | E. Thomson | Welding or other dynamo | welding |
549,711 | Nov. 12, 1895 | A. Farrensteiner | Pipe Welding Machine | welding machines |
568,911 | Oct. 06, 1896 | W.C. Kroegher | Welding Machine | welding machines |
1,282,163 | Oct. 22, 1918 | N.D. Abbey | Welder | welding machines |
1,329,532 | Feb. 03, 1920 | J.F. Lincoln | Arc Welder Apparatus | welding machines |
1,442,854 | Jan. 23, 1923 | J. Burke | Electric generator | electric generators |
1,501,878 | Jul. 15, 1924 | J. Burke | Generator for arc welding | welding machines |
1,604,180 | Oct. 26, 1926 | J.F. Lincoln | Arc Welding | welding machines |
1,604,181 | Oct. 26, 1926 | J.F. Lincoln | Arc Welding | welding machines |
1,827,245 | Oct. 13, 1931 | C.C. Peck, J.F. Lincoln | Arc Welding | welding machines |
1,917,531 | Jul. 11, 1933 | J.F. Lincoln | Electric Arc Welding Apparatus | welding machines |
1,971,074 | Aug. 21, 1934 | G.G. Landis, J.F. Lincoln | Current Generation for Arc Welding and the Like | electric generators |
2,102,481 | Dec. 14, 1937 | C.W. Noe | Dynamo motor | welding machines |