Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602071 | Bead for removing dissolved metal contaminants | Bobby L. Summers, Jr., Warren H. Philipp, Scott Eastep | 1997-02-11 |
| 5578547 | Bead for removing dissolved metal contaminants | Bobby L. Summers, Jr. | 1996-11-26 |