Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471909 | Blown plastic containers with threads | — | 2002-10-29 |
| 6213756 | Extrusion blow molding apparatus for manufacture of thermoplastic containers | Thomas J. Krall, William P. Atkins | 2001-04-10 |
| 6116888 | Prototype mold for blow-molding hollow plastic containers and method of making same | Richard R. Johnston, Anthony J. Scott, Igor F. Beaufils | 2000-09-12 |
| 6105800 | Blown plastic containers with threads | — | 2000-08-22 |