| Patents for Ramsay M. Bell |
Patents 1 -
10
of 12
      |
| Picture | Number | Date | Patentee | Title |
| | 2,562,229 | Jul. 31, 1951 | R.M. Bell | Belt grinding machine |
| | 2,612,007 | Sep. 30, 1952 | R.M. Bell | Abrasive belt attachment for abrasive wheel machines |
| | 2,922,258 | Jan. 26, 1960 | P.J. Robischung, L.C. Hammond, M.M. Bass, R.M. Bell | Grinder with oscillating head |
| | 2,971,296 | Feb. 14, 1961 | R.M. Bell, M.M. Bass | Grinder with oscillating head |
| | 2,988,857 | Jun. 20, 1961 | R.M. Bell, M.M. Bass | Grinding machine |
| | 2,988,858 | Jun. 20, 1961 | M.M. Bass, R.M. Bell | Grinding machine |
| | 3,012,380 | Dec. 12, 1961 | R.M. Bell, M.M. Bass | Table extension for a grinding machine |
| | 3,029,563 | Apr. 17, 1962 | R.M. Bell, M.M. Bass | Guard for grinding wheel |
| | 3,099,849 | Aug. 06, 1963 | R.M. Bell, I. Jepson | Polishing and buffing apparatus |
| | 3,448,023 | Jun. 03, 1969 | R.M. Bell | Belt type electro-chemical (or electrolytic) grinding machine |
