Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6145771 | Perforated paper product dispenser, including method of use | Cathy D. Santa Cruz | 2000-11-14 |
| 4726570 | Apparatus and method for casting refractory linings in ladles | Robert D. Eckert, Alan L. Fisch, Glen H. Mead, III | 1988-02-23 |
| 4602771 | Apparatus for casting refractory compositions | Joseph E. Milliron, Alvin W. Barrett | 1986-07-29 |