| All Patents in class 204/224M |
Patents 1 -
10
of 15
      |
| Picture | Number | Date | Patentee | Title |
| | 2,826,540 | Mar. 11, 1958 | G.F. Keeleric | Method and apparatus for electrolytic cutting, shaping, and grinding |
| | 2,919,522 | Jan. 05, 1960 | P.J. Robischung | Electrolytic grinding machine |
 | 2,946,731 | Jul. 26, 1960 | J.J. Falls | Method and apparatus for electrolytic shaping |
| | 3,004,910 | Oct. 17, 1961 | G.F. Keeleric | Apparatus for electrolytic cutting, shaping and grinding |
| | 3,194,751 | Jul. 13, 1965 | S.G. Brady | Electrolytic Grinder Wheel |
 | 3,345,281 | Oct. 03, 1967 | J.J. Falls | Electrolytic shaping apparatus |
| | 3,442,785 | May 06, 1969 | A.T. Easton | Machine Electrolytic Grinding Tool Control Apparatus |
| | 3,448,023 | Jun. 03, 1969 | R.M. Bell | Belt type electro-chemical (or electrolytic) grinding machine |
| | 3,450,618 | Jun. 17, 1969 | D.E. Sutton | Face mill grinder |
| | 3,499,830 | Mar. 10, 1970 | W.A. Haggerty, C.E. Foertmeyer | Apparatus for electrochemically forming and finishing gears |
