| Patents for Van Norman Industries, Inc. |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| 2,761,981 | Sep. 04, 1956 | A. Axelrod | Electro mechanical transducers | electrical devices |
| 2,851,828 | Sep. 16, 1958 | R.M. Anderson, R.L. Fleming, A.W. Todd | Centerless grinder | centerless grinders |
| 2,851,831 | Sep. 16, 1958 | F.P. Healy | Hydraulic work-supporting clamp assembly | engine block and head maintenance |
| CA-565,711 | Nov. 04, 1958 | W.R. Bliss | Read-out apparatus for movable indicating mechanisms | computer apparatus and systems |
| CA-579,568 | Jul. 14, 1959 | E.P. Davis | Indicating and recording apparatus | computer apparatus and systems |
| 2,894,683 | Jul. 14, 1959 | E.P. Davis | Mechanical indicating apparatus for computing machines | computer apparatus and systems |
| 2,895,121 | Jul. 14, 1959 | W.R. Bliss | Read-out apparatus for movable indicating mechanisms | computer apparatus and systems |
| 2,896,139 | Jul. 21, 1959 | A. Axelrod | Electromechanical transducer for controlling a tuning condenser in an oscillator circuit | electrical devices |
| 2,897,636 | Aug. 04, 1959 | R.S. Pyne, A.H. Tompkins | Work rest for a centerless grinder | centerless grinders |
| 2,911,763 | Nov. 10, 1959 | H.P. Kwapien, A.W. Todd | Work feeding mechanism for a centerless grinder | centerless grinders |
| 2,919,902 | Jan. 05, 1960 | M.J. Steffes | Masonry drill | |
| 2,929,172 | Mar. 22, 1960 | J.H. Pasell | Machine for cutting a succession of workpieces to a predetermined size | grinders |
| 2,962,584 | Nov. 29, 1960 | S.K. Lackoff | Improvements in or relating to switching devices for signal transceivers | electrical devices |
| 2,969,122 | Jan. 24, 1961 | M.J. Steffes | Masonry drill | |
| 2,970,407 | Feb. 07, 1961 | J.H. Pasell | Drill point grinding machine | making drills and augers |
