Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5413047 | Overburden removal method with blast casting and excavating apparatus | Monica S. Cummins, Marlyn G. King, Robert Ferguson | 1995-05-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5413047 | Overburden removal method with blast casting and excavating apparatus | Monica S. Cummins, Marlyn G. King, Robert Ferguson | 1995-05-09 |