Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12285798 | Tool-less method for making molds, cores, and temporary tools | John P. Biel, Jr., Brandon Michael Welker, John R. Keough, Julie Ruth Nimer | 2025-04-29 |
| 11123789 | Method for inorganic binder castings | John R. Keough, Jiten Shah | 2021-09-21 |
| 6743275 | Method of making and using ferrous metal particle briquettes | — | 2004-06-01 |
| 5275648 | Heat curable organic resin foundry sand binder composition | Neil Markham, Ralf R. Teltschik | 1994-01-04 |