Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693416 | Method of making a spiral-wound tube, a tube made by such a method, and an outer layer used in such a tube | — | 1997-12-02 |
| 5656081 | Press for printing an electrical circuit component directly onto a substrate using an electrically-conductive liquid | Irvin Isen, Jackie E. Hilton | 1997-08-12 |
| 5622652 | Electrically-conductive liquid for directly printing an electrical circuit component onto a substrate, and a method for making such a liquid | Irvin Isen | 1997-04-22 |
| 5612118 | Elongate, semi-tone printing process and substrates printed thereby | Robert J. Schleinz, Daniel J. Conrad | 1997-03-18 |
| 5597642 | Dual substrate, single-pass printing process and substrates printed thereby | Robert J. Schleinz, Daniel J. Conrad | 1997-01-28 |