Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4522799 | Process for preparing olivine sand cores and molds | Charles E. Seeney, John F. Kraemer | 1985-06-11 |
| 4423764 | Binder for preparing improved cores and molds | Charles E. Seeney, John F. Kraemer | 1984-01-03 |
| 4422496 | Process for preparing olivine sand cores and molds | Charles E. Seeney, John F. Kraemer | 1983-12-27 |
| 4396431 | Process for preparing olivine sand cores and molds | Charles E. Seeney, John F. Kraemer | 1983-08-02 |
| 4383861 | Metal silico-phosphate binders and foundry shapes produced therefrom | Charles E. Seeney, John F. Kraemer | 1983-05-17 |