Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6081811 | Method of database conversion including data verification | — | 2000-06-27 |
| 4946085 | Apparatus for producing paper with decorative edges | William H. Gunther, Jr. | 1990-08-07 |
| 4814043 | Apparatus for the manufacture of a material in the form of sheets or a web provided with a watermarklike pattern | Hans Rausing | 1989-03-21 |
| 4762313 | Production of paper with decorative, non-rectilinear edges | — | 1988-08-09 |
| 4750730 | Arrangement for the handling of stacked sheets | James Johansson | 1988-06-14 |
| 4720325 | Method for the manufacture of a material in the form of sheets or a web provided with a watermarklike pattern | Hans Rausing | 1988-01-19 |
| 4669644 | Production of paper with decorative, non-rectilinear edges | — | 1987-06-02 |
| 4629638 | Method for the manufacture of sheetlike or weblike material provided with markings becoming apparent in transmitted light | — | 1986-12-16 |
| 4601692 | Method and apparatus for the manufacture of paper sheets having decorative edges | Hans Rausing | 1986-07-22 |
| 4409117 | Detergent compositions stable to chlorine separation, and agents for producing same | Krister Holmberg | 1983-10-11 |