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| Patents for Raymond P. Lavietes | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,423,713 | Jul. 08, 1947 | R.P. Lavietes | Block Plane | plane cutter adjustments | |
| 2,662,568 | Dec. 15, 1953 | R.P. Lavietes | Multiple Blade Screw Driver | screwdriver blades | |
| 2,989,881 | Jun. 27, 1961 | R.P. Lavietes | Multiple Use Hand Tool Having A Ratchet Handle | ratcheting screwdrivers | |
| 3,799,226 | Mar. 26, 1974 | R.P. Lavietes | Magazine screwdriver | ratcheting screwdrivers | |