| Patents for Louis H. Blood |
Patents 1 -
10
of 16
      |
| Picture | Number | Date | Patentee | Title |
| | 612,154 | Oct. 11, 1898 | L.H. Blood | Turret Mechanism |
| | 612,155 | Oct. 11, 1898 | L.H. Blood | Turret Mechanism |
 | 1,138,010 | May 04, 1915 | C.D. Oesterlein, L.H. Blood | Milling-machine |
 | D53,687 | Aug. 05, 1919 | C.D. Oesterlein, L.H. Blood | Design for a milling-machine frame |
 | 1,330,897 | Feb. 17, 1920 | C.D. Oesterlein, L.H. Blood | Milling-machine |
 | 1,403,480 | Jan. 17, 1922 | L.H. Blood | Mechanical movement |
 | 1,405,622 | Feb. 07, 1922 | L.H. Blood, C.D. Oesterlein | Machine tool |
| | 1,815,647 | Jul. 21, 1931 | L.H. Blood | Broaching Machine |
| | 1,848,044 | Mar. 01, 1932 | L.H. Blood | Broaching Machine |
| | 1,924,594 | Aug. 29, 1933 | C.W. Goodrich, L.H. Blood | Combined Automatic Machine Tool |
