Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9573849 | Backfill, methods of making, and use thereof | Robert J. Purcell, Dennis Parker, Rudolph Coetzee, Steven B. Feldman | 2017-02-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9573849 | Backfill, methods of making, and use thereof | Robert J. Purcell, Dennis Parker, Rudolph Coetzee, Steven B. Feldman | 2017-02-21 |