Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5072831 | Rub-off advertising sampler and method of manufacture | Michael A. Parrotta, Frederick Grainger | 1991-12-17 |
| 5037139 | Advertising sampler and method of manufacture | Frederick Grainger, Michael A. Parrotta | 1991-08-06 |
| 4939888 | Method for producing a mass distributable printed packet | Robert E. Katz, John H. Jones, Frederick Grainger, George P. Hipko, Patrick J. Donahue +2 more | 1990-07-10 |
| 4936769 | Envelope wrappers with inserts | — | 1990-06-26 |
| 4890872 | Flat paper sheet item for distributing a thin layer of material | Michael A. Parrotta, Frederick Grainger | 1990-01-02 |
| 4801076 | Advertising pouch assembly for distributing advertising literature or the like | Frederick Grainger, Patrick J. Donahue | 1989-01-31 |
| 4657612 | Method of making two-directional pop-up | D. Mark Bosler | 1987-04-14 |
| 4520958 | Multi-compartment envelope for coupon nesting | John H. Jones | 1985-06-04 |
| 4452399 | Double pocket ticket envelope | James A. Mattia | 1984-06-05 |