Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE31953 | Method of charging a borehole | Brooke J. Calder, Jr., David L. Childs, Roger N. Prescott | 1985-07-23 |
| 4436545 | Process having the two-fold result of the disposal of waste pickle liquor and the production of fertilizer | Everette L. Wyatt | 1984-03-13 |
| RE30621 | Carrier for explosive primer and method of using same | Brooke J. Calder, Jr., David L. Childs, Roger N. Prescott | 1981-05-26 |