Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7645414 | Tamper-indicating closure, container, package, and methods of manufacture | Stephanie L. Kurtz-Rooney, David P. Piccioli, Suppayan M. Krishnakumar, Q. Zhang | 2010-01-12 |
| 7581652 | Tamper-indicating package, and a closure and container for such a package | Frank Flak, Ramsey J. Haylett, Thomas A. Kozlowski | 2009-09-01 |
| 7235207 | Method of making a tamper-indicating closure | Stephanie L. Kurtz-Rooney, David P. Piccioli, Suppayan M. Krishnakumar, Q. Zhang | 2007-06-26 |
| 6968966 | Tamper-indicating closure with lugs on a stop flange for spacing the flange from the finish of a container | — | 2005-11-29 |
| 6659297 | Tamper-indicating closure, container, package and methods of manufacture | Stephanie L. Kurtz-Rooney, David P. Piccioli, Suppayan M. Krishnakumar, Q. Zhang | 2003-12-09 |
| 6622460 | Tamper-indicating closure with lugs on a stop flange for spacing the flange from the finish of a container | — | 2003-09-23 |
| 6381928 | Tamper-indicating closure and container package | — | 2002-05-07 |
| 6382443 | Tamper-indicating closure with lugs on a stop flange for spacing the flange from the finish of a container | — | 2002-05-07 |
| 6253940 | Tamper-indicating closure and method of manufacture | Paul R. Graham, Charles A. Webster | 2001-07-03 |
| 6224802 | Method of manufacturing tamer-indicating closure | Stephanie L. Kurtz | 2001-05-01 |
| 6103170 | Method of forming a plastic closure with liner having a periphery spaced from the skirt of the closure and a sealing surface angled axially with respect to the base wall of the closure | — | 2000-08-15 |
| 6053344 | Tamper-indicating closure and method of manufacture | Stephanie L. Kurtz | 2000-04-25 |
| 5988460 | Molded plastic container and container package with integral pour spout | William W. Brecheisen, Igor F. Beaufils | 1999-11-23 |
| 5947311 | Plastic closure with liner having a periphery spaced from the skirt of the closure and a sealing surface angled axially with respect to the base wall of the closure | — | 1999-09-07 |
| 5924586 | Plastic closure with compression molded liner | Dennis J. Burzynski, Bruce J. Rote, Frank L. Sprowl | 1999-07-20 |
| 5650113 | Method of making plastic beverage closure | Dennis J. Burzynski, Bruce J. Rote, Frank L. Sprowl | 1997-07-22 |
| 5462187 | Plastic beverage closure | Dennis J. Burzynski, Bruce J. Rote, Frank L. Sprowl | 1995-10-31 |
| 5320236 | Plastic container package with linerless sealing closure system | — | 1994-06-14 |
| 5265747 | Plastic beverage closure | Dennis J. Burzynski, Bruce J. Rote, Frank L. Sprowl | 1993-11-30 |
| 5197620 | Venting closure | — | 1993-03-30 |
| RE33265 | Tamper-indicating closure, container and combination thereof | Steven R. Wolfe | 1990-07-17 |
| 4721218 | Tamper indicating package | Steven R. Wolfe | 1988-01-26 |
| 4700859 | Tamper indicating closure | — | 1987-10-20 |
| 4613052 | Tamper-indicating closure, container and combination thereof | Steven R. Wolfe | 1986-09-23 |