Patents for John Jensen |
Patents 16 -
24
of 24
|
Number | Date | Patentee | Title | Type |
2,113,087 | Apr. 05, 1938 | J. Jensen | Manually Operated Pressure Tool | metal punches |
2,181,566 | Nov. 28, 1939 | J. Jensen | Portable bending brake | sheet metal brakes |
2,190,839 | Feb. 20, 1940 | J. Jensen | Bending Brake | sheet metal brakes |
2,254,289 | Sep. 02, 1941 | J. Jensen | Sheet Metal Working Machine | sheet metal flanging machines |
2,265,234 | Dec. 09, 1941 | J. Jensen | Gauging device | sheet metal bending machines |
2,283,258 | May 19, 1942 | J. Jensen | Method of and means for producing sheet metal joint locks and the like | sheet metal bending machines |
2,302,958 | Nov. 24, 1942 | J. Jensen | Bending Brake | sheet metal brakes |
2,339,641 | Jan. 18, 1944 | J. Jensen | Squaring shears | metal shearing machines |
2,400,354 | May 14, 1946 | J. Jensen | Rivet setting tool | riveting tools |