Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9108159 | Apparatus for producing surface enhanced membrane | Hans Beer, Klaus Froese, Lothar Knoechelmann | 2015-08-18 |
| 7807475 | Process for producing surface enhanced membrane | Hans Beer, Klaus Froese, Lothar Knoechelmann | 2010-10-05 |
| 7241046 | Watertight closure for a reclosable package | Steven Ausnit | 2007-07-10 |
| 7234865 | Closure for a reclosable package | — | 2007-06-26 |
| 7004630 | Reclosable packaging having extensible offset funnel | Steven Ausnit, Christian Schuchardt | 2006-02-28 |
| 6854886 | Watertight closure for a reclosable package | Steven Ausnit | 2005-02-15 |
| 6827491 | Wide open feature for reclosable bags | James G. Kohl, Jr., Edward Berich | 2004-12-07 |
| 6821238 | Method of preparing zipper for use in reclosable gusset bags | Donald Crevier, Steven Ausnit, Michael J. McMahon | 2004-11-23 |
| 6786360 | Dispenser | Reinhard Vogt, Andreas Graus | 2004-09-07 |
| 6299353 | Zipper for reclosable container with apertures passing through female profile | Zdenek Machacek | 2001-10-09 |
| 5660731 | Filter for separating photoactive agent | Thomas J. Bormann, Vlado I. Matkovich | 1997-08-26 |
| 5591350 | Iodine disinfection method using a gaseous iodine treated porous medium | Thomas J. Bormann, Thomas C. Gsell, Frank R. Pascale, Vlado I. Matkovich | 1997-01-07 |