Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6796432 | Method for reblending sand | Franklin E. Squires | 2004-09-28 |
| 6311847 | Method and means for sand reblending | Franklin E. Squires | 2001-11-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6796432 | Method for reblending sand | Franklin E. Squires | 2004-09-28 |
| 6311847 | Method and means for sand reblending | Franklin E. Squires | 2001-11-06 |