| Patents for Van Norman Industries, Inc. |
Patents 16 -
21
of 21
      |
| Number | Date | Patentee | Title | Type |
| 2,990,656 | Jul. 04, 1961 | A.H. Tompkins | Automatically operable centerless grinder | centerless grinders |
| 3,046,491 | Jul. 24, 1962 | S.K. Lackoff | Frequency standard signal generator | electronic testing apparatus |
| 3,047,250 | Jul. 31, 1962 | T.V. Saether | Reel construction | wire storage machines |
| 3,060,812 | Oct. 30, 1962 | E.A. Allen, F.P. Healy | Milling machine | milling machines |
| 3,070,763 | Dec. 25, 1962 | A.M. Reslock | Variable attenuators | electrical devices |
| 3,082,868 | Mar. 26, 1963 | E.J. Hubbard | Method and apparatus for packaging, shipping and supplying wire | wire storage machines |
