Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6240918 | Powdered medication inhaler | Thomas J. Ambrosio, Warren A. Benson, Jr., Kim C. Dao, David J. Kenyon, Walter J. Kreiseder +3 more | 2001-06-05 |
| 5215220 | Tamper evident closure with dispensing spout and integral opening member | Walter J. Kreiseder | 1993-06-01 |
| 5065887 | Container with hinged cover | Robert R. Schuh, Nancy E. Terrell, Walter J. Kreiseder | 1991-11-19 |
| 4598837 | End closure with tamper evident element | Walter J. Kreiseder | 1986-07-08 |
| 4589204 | Eating utensil | — | 1986-05-20 |
| 4567995 | End closure having separate opening means. | Walter J. Kreiseder | 1986-02-04 |