Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5155160 | Polyolefin films having improved barrier properties | Gene H. C. Yeh, Allyn J. Ziegenhagen | 1992-10-13 |
| 5141801 | Coextruded polyolefin films having improved barrier properties | Kenneth Takeshita | 1992-08-25 |
| 4816094 | Method of producing a heat shrinkable elastomer and articles utilizing the elastomer | William S. Pomplun, Rodney Carlton Christianson, Mark Jacobs | 1989-03-28 |
| 4574021 | Soft moisture resistant tissue product | Dan D. Endres | 1986-03-04 |
| 4489118 | Soft moisture resistant tissue product | Dan D. Endres | 1984-12-18 |
| 4315507 | Sanitary napkin with heat fusible baffle | Howard A. Whitehead | 1982-02-16 |