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| Patents for Robert W. Berry Jr. | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,945,288 | Jul. 19, 1960 | R.W. Berry, Jr. | Milling cutter | milling machine cutters | |
| 2,974,451 | Mar. 14, 1961 | W. Bader, R.W. Berry, Jr., F.K. Beyer | Grinding machine accessory | grinding attachments | |
| 3,052,952 | Sep. 11, 1962 | R.W. Berry, Jr., W. Bader | Toolholder | insert tool holders | |
| 3,141,228 | Jul. 21, 1964 | R.W. Berry, Jr., W. Bader | Toolholder | insert tool holders | |