Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678719 | Unitary tamper-evident fitment and closure assembly | Brian M. Adams, Daniel Luch | 1997-10-21 |
| 5664694 | Foil lined snap-on, screw-off closure and container neck | Steven H. Bietzer, Daniel Luch, Richard E. Repp | 1997-09-09 |
| 5624623 | Method of making an inwardly directed projection on a plastic container | Daniel Luch | 1997-04-29 |