| Patents Granted on 1978-03-?? |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 4,077,316 | Mar. 07, 1978 | J.P. Georget | Sugar Cane Mill | sugar cane apparatus |
| 4,077,608 | Mar. 07, 1978 | R.H. Nehrig | Hydraulic hand jack | automobile and truck jacks |
| 4,077,735 | Mar. 07, 1978 | D. Cochrane | Cutting Tool and Insert Assembly | milling machine cutters |
| 4,077,736 | Mar. 07, 1978 | M.L. Hutchens | Drill Speeder for Machine Tools | milling machine accessories |
| 4,078,383 | Mar. 14, 1978 | R.H. Nehrig | Hydraulic hand jack with needle release valve | automobile and truck jacks |
| 4,080,009 | Mar. 21, 1978 | S.M. Marathe, J.C. Scherer, O.W. Ehrhardt, B.C. Cuppan | Servostatic Bearing System With Variable Stiffness | metalworking machine bearings |
| 4,080,849 | Mar. 28, 1978 | W.N. Miles, D.D. Walker, M.L. Benjamin | Precision Heavy Duty Indexer | indexers and dividers |
| 4,081,037 | Mar. 28, 1978 | G.N. Jonsson | Control system for a multiple spindle machine | |
| 4,081,801 | Mar. 28, 1978 | H.J. Keen, H.C. Thomas | Electronic Measuring System with Pulsed Transducer | electrical measuring apparatus |
