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| Patents for Raymond J. Heitner | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,763,690 | Oct. 09, 1973 | R.J. Heitner, J.A. Kirincic | Press brake ram leveling | sheet metal brakes | |
| 4,070,896 | Jan. 31, 1978 | R.J. Heitner | Press brake with improved ram leveling adjustment | ||