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| Patents for Howard E. Laubach | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,353,580 | Jul. 11, 1944 | H.E. Laubach, W.H. Drake, D.E. Mills | Metalworking Machinery | metal shapers | |
| D152,987 | Mar. 08, 1949 | V.J. Kramer, R.C. Johnson, H.E. Laubach | Engine Lathes | engine lathes | |
| 2,469,881 | May 10, 1949 | R.C. Johnson, H.E. Laubach, V.J. Kramer | Headstock Transmission Gear Shifting Mechanism | metalworking machine mechanisms | |