Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6322348 | Rotational mold automated clamping system | — | 2001-11-27 |
| 6267917 | Rotatable mold apparatus having replaceable molds and replacement methods | Thomas E. Acklin, Thomas V. Searing, Scott D. Ledermann, Paul M. Ohnstad | 2001-07-31 |
| 5869109 | Multi-mold closure system | — | 1999-02-09 |
| 5529481 | Rotational mold having a divider ring between facing edges of two separable mold shells | — | 1996-06-25 |
| 5306564 | Mold closure system | — | 1994-04-26 |
| 5061165 | Molding tool | — | 1991-10-29 |