Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10849610 | Wound protector | Michael J. Vaillancourt, Marshall Kerr, Jeicol Herrera, Michael Pfefferkorn | 2020-12-01 |
| 9492153 | Wound protector | Michael J. Vaillancourt, Marshall Kerr, Jeicol Herrera, Michael Pfefferkorn | 2016-11-15 |
| 5152736 | Concave shaped container bottom end closure and method of forming same | Barry C. Owen, Frank D. Risko | 1992-10-06 |
| 4346819 | Carton filler and volume adjuster apparatus for packaging machines | Ivan L. Kauffman | 1982-08-31 |
| 4244281 | Carton, feeder apparatus for packaging machines | Ivan L. Kauffman, Robert J. Allen | 1981-01-13 |