Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D587118 | Pour spout | Sohail Sadiq | 2009-02-24 |
| 6981601 | Tamper-evident snap-on closure with sealing plug and liner | Richard Laveault, Coy Hearld | 2006-01-03 |
| 6761275 | Domed liner disc for closure | David E. Babcock | 2004-07-13 |
| D471455 | Closure | Richard Laveault, Coy Hearld | 2003-03-11 |
| 5819976 | Closure having self-venting, sealed promotion compartment | Ted W. Boehm, David Cerny, Wendell D. Willingham, Daniel J. Denman, Sheldon L. Wilde +4 more | 1998-10-13 |
| 5806707 | Removable inner promotional compartment closure and promotional gaming system | Ted W. Boehm, David Cerny, Wendell D. Willingham, Daniel J. Denman, Sheldon L. Wilde +2 more | 1998-09-15 |
| 5769263 | Compartmentalized top cover promotional closure | Wendell D. Willingham, David W. Smith, David Cerny | 1998-06-23 |
| 5356021 | Container closure with multiple liner seals | Lawrence M. Smeyak | 1994-10-18 |
| 5205426 | Tamper-indicating plastic closure | Thomas J. McCandless | 1993-04-27 |
| 5167335 | Tamper-indicating plastic closure | Thomas J. McCandless | 1992-12-01 |
| 5064084 | Composite closure with seal proportioning lip | Ralph H. Whitney | 1991-11-12 |
| 5050753 | Preferentially strengthened tamper-indicating plastic closure | Hubert D. Trump, Lawrence M. Smeyak | 1991-09-24 |
| 5004112 | Tamper-indicating plastic closure | — | 1991-04-02 |
| 4978017 | Tamper-indicating plastic closure | — | 1990-12-18 |
| 4938370 | Tamper-indicating plastic closure | — | 1990-07-03 |