Issued Patents All Time
Showing 26–50 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D310639 | X, Y plotter | — | 1990-09-18 |
| 4916819 | Progressive plotter with unidirectional paper movement | — | 1990-04-17 |
| 4915319 | Progressive plotter with brake for supply roll | — | 1990-04-10 |
| 4879935 | Reciprocating knife cutter with flexible drive portion | — | 1989-11-14 |
| 4841822 | Cutter head and knife for cutting sheet material | — | 1989-06-27 |
| 4843574 | Apparatus and method for determining a color for use in a fashion design | — | 1989-06-27 |
| 4836072 | Vacuum supply system for movable cutter | — | 1989-06-06 |
| 4768763 | Sheet material cutting table | — | 1988-09-06 |
| 4700598 | Method for working on woven fabric wound on a supply roll | — | 1987-10-20 |
| 4685363 | Apparatus and method for supporting and working on sheet material | — | 1987-08-11 |
| 4675702 | Photoplotter using a light valve device and process for exposing graphics | — | 1987-06-23 |
| 4667553 | Notching tool with presser foot | Claude W. LeBlond | 1987-05-26 |
| 4653373 | Knife blade and method for making same | — | 1987-03-31 |
| 4653362 | Cutting apparatus with heated blade for cutting thermoplastic fabrics and related method of cutting | — | 1987-03-31 |
| 4643061 | Rotary blade sheet material cutter with sharpener | — | 1987-02-17 |
| 4640222 | Marking apparatus | — | 1987-02-03 |
| 4616543 | Apparatus for working on woven fabric wound on a supply roll | — | 1986-10-14 |
| 4596171 | Method and apparatus for ultrasonically cutting sheet material | — | 1986-06-24 |
| 4587873 | Apparatus with belt valve vacuum system for working on work material | — | 1986-05-13 |
| 4581965 | Apparatus and related method for cutting and dedusting sheet material | — | 1986-04-15 |
| 4583181 | Fabric flaw related system | David J. Logan | 1986-04-15 |
| 4563605 | Damping device for rotary stepping motor | — | 1986-01-07 |
| 4561127 | Making of garment by single ply cutting followed by successive sewing stages | — | 1985-12-31 |
| 4558420 | Computer generated mold for contoured garment piece formation | — | 1985-12-10 |
| 4528878 | Method and apparatus for holding sheet material on a sectioned vacuum bed | — | 1985-07-16 |