Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8561855 | High-volume fluid dispense system | John M. Hennen, James C. Linder | 2013-10-22 |
| 7309460 | Photomask container | Michael L. Johnson | 2007-12-18 |
| 7156254 | Blow molded drum | John M. Hennen | 2007-01-02 |
| 6955185 | High volume dispense head with seal verification and low foam return line | John M. Hennen | 2005-10-18 |
| 6648182 | Containment system | John M. Hennan | 2003-11-18 |
| 6425502 | Containment system | John M. Hennan | 2002-07-30 |
| 6079597 | Containment system | John M. Hennan | 2000-06-27 |
| 6045000 | Blow molded drum | John M. Hennen | 2000-04-04 |
| 5597085 | Composite, pressure-resistant drum type container | John M. Hennen | 1997-01-28 |
| 5108015 | Multiple tube to bung coupling | John M. Hennen | 1992-04-28 |