|
| US4032664 | 19. Jan. 1976 | 28. Juni 1977 | General Mills, Inc. | Fried formed chip |
| US4290630 | 27. Febr. 1978 | 22. Sept. 1981 | Governor & Company of the Bank of England | Security devices |
| US4370057 | 22. Mai 1980 | 25. Jan. 1983 | The Governor and Company of the Bank of England | Method of verification of a sheet element, such as a banknote |
| US4636188 | 3. Juli 1985 | 13. Jan. 1987 | | Process and apparatus for manufacturing cardboard tubes with incorporated closure |
| US6336307 | 9. Aug. 1999 | 8. Jan. 2002 | EKI Holding Corporation | Method of packaging a strip of material for use in cutting into sheet elements arranged end to end |
| US6643993 | 20. Dez. 2001 | 11. Nov. 2003 | BKI Holding Corporation | Method of packaging a strip of material for use in cutting into sheet elements arranged end to end |
| US7861631 | 3. Aug. 2006 | 4. Jan. 2011 | Elk Premium Building Products, Inc. | System and method for cutting roofing shingles |
| USRE31819 | 2. Juni 1976 | 29. Jan. 1985 | General Mills, Inc. | Chip separating from a fried ribbon |