| Patents for Mark R. Estabrook |
Patents 1 -
10
of 28
      |
| Picture | Number | Date | Patentee | Title |
| | 2,781,616 | Feb. 19, 1957 | M.R. Estabrook | Honing machine |
| | 2,934,978 | May 03, 1960 | M.R. Estabrook | Positioning system for machine tools |
| | 3,002,403 | Oct. 03, 1961 | M.R. Estabrook | Controls for drilling machines and the like |
| | 3,002,404 | Oct. 03, 1961 | M.R. Estabrook | Control system for machine tools |
| | 3,206,030 | Sep. 14, 1965 | M.R. Estabrook | Vacuum filter |
| | 3,232,008 | Feb. 01, 1966 | M.R. Estabrook | Automatic honing machine |
| | 3,237,350 | Mar. 01, 1966 | M.R. Estabrook | Automatic honing method |
| | 3,314,474 | Apr. 18, 1967 | M.R. Estabrook | Liquid heat exchanger |
| | 3,352,067 | Nov. 14, 1967 | M.R. Estabrook | Automatic sizing device for a honing machine |
| | 3,363,366 | Jan. 16, 1968 | M.R. Estabrook | Abrading machine |
