Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8584875 | Tamper-evident container closure with flip-top cap | Carl Clement | 2013-11-19 |
| 7988003 | Ratchet push and turn child resistant closure | — | 2011-08-02 |
| 7648051 | Double shell dispensing closure with a reverse tapered drop lug | Gary V. Montgomery, William D. Sprick | 2010-01-19 |
| 7635071 | Double shell dispensing closure with a reverse tapered drop lug | Gary V. Montgomery, William D. Sprick | 2009-12-22 |
| 7410071 | Closure with liner cutter | Robert J. Seib | 2008-08-12 |
| RE39727 | Double shell dispenser | William D. Sprick | 2007-07-17 |
| 6758376 | Edge seal closure | Todd E. Mathes | 2004-07-06 |
| 6698605 | Modified bottle neck for use with child resistant caps | Todd E. Mathes, William D. Sprick | 2004-03-02 |
| 6561369 | Neck finish for a container | Douglas Sprick | 2003-05-13 |
| 6543650 | Double shell dispenser | William D. Sprick | 2003-04-08 |
| 6427881 | Edge seal closure | Gary V. Montgomery | 2002-08-06 |
| 6405886 | Closure having a tamper indicating band | Kent A. Gearhart | 2002-06-18 |
| 6386380 | Neck finish for a container and mold for forming the container | Douglas Sprick | 2002-05-14 |
| D426159 | Safety closure having oversized thumbpads | Marc A. Briere, William D. Sprick | 2000-06-06 |
| D421389 | Safety closure having a lug window | Marc A. Briere, William D. Sprick | 2000-03-07 |
| D421223 | Slotted safety closure having oversized thumbpads | Marc A. Briere, William D. Sprick | 2000-02-29 |
| D419451 | Safety closure having oversized thumbpads | Marc A. Briere, William D. Sprick | 2000-01-25 |
| D418419 | Slotted safety closure having oversized thumbpads | Marc A. Briere, William D. Sprick | 2000-01-04 |
| 5950851 | Safety closure and container having biasing means | William D. Sprick | 1999-09-14 |
| 5836466 | Safety closure and container assembly | Marc A. Briere, William D. Sprick | 1998-11-17 |
| 5816421 | Closure cap having an unpleasant tasting coating | Gary V. Montgomery | 1998-10-06 |