Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950032 | Apparatus and method for protection against appliance leaking | John K. Hewitt, Ronald August Cina | 2005-09-27 |
| 4210194 | Automatic method for producing molds using chemically bonded sands | Albert D. Kluge | 1980-07-01 |
| 4191239 | Blow plate structure and mold formed thereby | Albert D. Kluge | 1980-03-04 |