| Patents for Albert H. Dall |
Patents 31 -
44
of 44
      |
| Number | Date | Patentee | Title | Type |
| 2,713,246 | Jul. 19, 1955 | H. Fritschi, A.H. Dall | Tracer Control Mechanism Having Independent Rate and Direction Control | profiling machines |
| 2,714,823 | Aug. 09, 1955 | R.R. Adams, A.H. Dall | Vibration Dampener | metalworking machine mechanisms |
| 2,730,129 | Jan. 10, 1956 | H. Fritschi, A.H. Dall | Tracer Control Mechanism | |
| 2,766,003 | Oct. 09, 1956 | A.H. Dall, H. Fritschi | Tracer Head Mechanism | profiling machines |
| 2,933,858 | Apr. 26, 1960 | A.H. Dall, A.C. Glenn | Surface Grinding Machine | surface grinders |
| 2,998,867 | Sep. 05, 1961 | A.H. Dall | Vibration Damper | metalworking machine mechanisms |
| 3,018,697 | Jan. 30, 1962 | W. Schroeder, A.H. Dall | Counterbalance control device | milling machines |
| 3,046,704 | Jul. 31, 1962 | G.L. Grove, A.H. Dall | Machine Tool Slide and Mounting Thereof | centerless grinders |
| 3,060,647 | Oct. 30, 1962 | G.L. Grove, A.H. Dall | Phase-Out Device for Grinding Machine | centerless grinders |
| 3,106,046 | Oct. 08, 1963 | A.H. Dall | Contour Tracing Apparatus | profiling machines |
| 3,141,267 | Jul. 21, 1964 | A.H. Dall, J. Decker, H.E. Luebkemann | Precision Grinding Machine | cylindrical grinders |
| 3,176,590 | Apr. 06, 1965 | A.H. Dall, H.R. Uhtenwoldt | Clamping Device | metalworking machine mechanisms |
| 3,210,498 | Oct. 05, 1965 | A.H. Dall | Magnetic Reed Adjustable Switching Means | centerless grinders |
| 3,220,312 | Nov. 30, 1965 | A.H. Dall | Machine Tool Hydraulic System | hydraulic apparatus |
