| Patents for George J. Kasselmann |
Patents 1 -
10
of 10
      |
| Picture | Number | Date | Patentee | Title |
| | 2,523,397 | Sep. 26, 1950 | G.J. Kasselmann, H.J. Siekmann | Change Speed Gearing for Lathe Headstocks |
| | 2,545,053 | Mar. 13, 1951 | G.J. Kasselmann, H.J. Siekmann | Lathe Transmission and Control Mechanism |
| | 2,554,721 | May 29, 1951 | G.J. Kasselmann, H.J. Siekmann | Dial Indicating Mechanism |
 | 2,561,712 | Jul. 24, 1951 | H.J. Siekmann, G.J. Kasselmann | Adjustable pulley v-belt transmission |
 | 2,587,542 | Feb. 26, 1952 | H.J. Siekmann, G.J. Kasselmann | Duplicator attachment for lathes |
| | 2,678,579 | May 18, 1954 | G.J. Kasselmann, H.J. Siekmann | Withdrawal Device for Hydraulic Tracers |
| | 2,697,373 | Dec. 21, 1954 | N.D. Cooper, G.W. Luning, G.J. Kasselmann, H.J. Siekmann | Tracer Controlled Facing Lathe |
| | D177,350 | Apr. 03, 1956 | W. Okvit, G.J. Kasselmann, H.J. Siekmann | Speed Indicating Plate for Lathe Headstock |
| | 2,773,471 | Dec. 11, 1956 | W. Okvit, G.J. Kasselmann, H.J. Siekmann | Speed Indicating Plate for Machine Tools |
| | 2,986,055 | May 30, 1961 | G.J. Kasselmann | Contour Chasing Lathe and Method of Operation |
