| Patents for Lawrence A. Attermeyer |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 3,018,696 | Jan. 30, 1962 | L.A. Attermeyer | Keyway Cutting Machine | keyway cutting machines |
| 3,150,569 | Sep. 29, 1964 | L.A. Attermeyer | Piston Mechanism | hydraulic apparatus |
| 3,176,589 | Apr. 06, 1965 | L.A. Attermeyer | Keyway Cutting Machine | keyway cutting machines |
| 3,182,521 | May 11, 1965 | L.A. Attermeyer | Support Mechanism for Movable Machine Tool Member | metalworking machine mechanisms |
| 3,222,956 | Dec. 14, 1965 | L.A. Attermeyer, L.A. Dever | Machine Tool Spindle Mechanism | vertical boring mills |
| 3,244,028 | Apr. 05, 1966 | L.A. Attermeyer, L.A. Dever | Spindle Clamping Mechanism | metalworking machine mechanisms |
| 3,356,324 | Dec. 05, 1967 | L.A. Attermeyer | Machinery Leveling Pad and Anchor Device | metalworking machine mechanisms |
| 3,523,851 | Aug. 11, 1970 | L.A. Attermeyer | Way Plug Installation | manufacturing processes |
| 3,603,624 | Sep. 07, 1971 | L.A. Attermeyer | Antibacklash Coupling | metalworking machine mechanisms |
