Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4966077 | Loading of boreholes with explosive | Pieter Stephanus Jacobus Halliday, Carl Hermanus Lubbe, Alan J. Harris, David G. Russell | 1990-10-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4966077 | Loading of boreholes with explosive | Pieter Stephanus Jacobus Halliday, Carl Hermanus Lubbe, Alan J. Harris, David G. Russell | 1990-10-30 |