Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6439770 | Reclosable bags having a tamper-evident retaining member extending through a slider | — | 2002-08-27 |
| 5833791 | Conforming end stops for a plastic zipper | David A. Bryniarski, David V. Dobreski, Michael W. McManus | 1998-11-10 |
| 4850946 | Draw tape bag with two single wrap around draw tapes and method of manufacture | Kevin Broderick, Fox J. Herrington, Shirley K. Johnston, Robert H. Olson, Donald Stell | 1989-07-25 |
| 4792241 | Dual draw tape bag and method of manufacture | Kevin Broderick, Fox J. Herrington, Shirley K. Johnston, Robert H. Olson, Donald Stell | 1988-12-20 |
| 4786189 | Draw tape bag with two single wrap around draw tapes and method of manufacture | Kevin Broderick, Fox J. Herrington, Shirley K. Johnston, Robert H. Olson, Donald Stell | 1988-11-22 |
| 4786191 | Draw tape bag with two single draw tapes and method of manufacture | Kevin Broderick, Fox J. Herrington, Shirley K. Johnston, Robert H. Olson, Donald Stell | 1988-11-22 |
| 4717373 | Apparatus for sealing a hem in a moving web of film using angularly oriented hot wheels | Fox J. Herrington | 1988-01-05 |
| 4597750 | Insertion of draw tape strips in draw tape bag manufacture | Dana M. Boyd, Kevin Broderick | 1986-07-01 |