| Patents for Lucas Machine Tool Co. |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| 782,862 | Feb. 21, 1905 | H.M. Lucas | Power-press | arbor presses |
| 954,639 | Apr. 12, 1910 | J.B. Green, H.M. Lucas | Gearing for Metal Working Machines | metalworking machine gearing |
| 1,813,355 | Jul. 07, 1931 | H.M. Lucas | Metal Working Machine | metalworking machine mechanisms |
| 1,937,659 | Dec. 05, 1933 | H.M. Lucas | Wayguard and Platform Construction for Machine Tools | metalworking machine mechanisms |
| 1,947,862 | Feb. 20, 1934 | H.N. Stephan, H.M. Lucas | Special High Speed Drive for the Spindle of Boring Machine and Other Machine Tools | horizontal boring mills |
| 2,208,311 | Jul. 16, 1940 | H.N. Stephan, H.M. Lucas | Horizontal Boring Machine | horizontal boring mills |
| 2,208,312 | Jul. 16, 1940 | H.N. Stephan, H.M. Lucas | Horizontal Boring Machine | horizontal boring mills |
| 2,255,176 | Sep. 09, 1941 | H.N. Stephan, H.M. Lucas | Horizontal Boring Machine | horizontal boring mills |
| 2,266,647 | Dec. 16, 1941 | H.N. Stephan, H.M. Lucas | Horizontal Boring Machine | horizontal boring mills |
| 2,274,171 | Feb. 24, 1942 | H.N. Stephan | Horizontal Boring and Milling Machine | horizontal boring mills |
| 2,310,878 | Feb. 09, 1943 | H.N. Stephan | Machine Tool | horizontal boring mills |
| 2,339,435 | Jan. 18, 1944 | H.N. Stephan | Machine Tool | horizontal boring mills |
| 2,350,174 | May 30, 1944 | H.N. Stephan, H.M. Lucas | Boring Machine | horizontal boring mills |
