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| Number | Title | Issue Date |
| 6095209 | Apparatus for automatically forming rounded corners on a planar member An apparatus for automatically forming rounded corners on a planar member is disclosed. The apparatus includes a support structure, a work surface, a cutting tool, a motor to drive the cutting tool, and an assembly to arcuately move and position the cutti... | 08/01/2000 |
| 4984615 | Method and device for cutting a sandwich panel A method and device for making a completely smooth cut in a sandwich panel constructed of a core having two relatively thin and mechanically resistant skin plates adhered thereto on both sides. The disclosed method using the steps of cutting a channel in ... | 01/15/1991 |
