Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339895 | Sintered spherical plastic bead prepack screen aggregate | Bryant A. Arterbury | 1994-08-23 |
| 5318119 | Method and apparatus for attaching well screens to base pipe | William M. Lowry, Bryant A. Arterbury | 1994-06-07 |
| 5293935 | Sintered metal substitute for prepack screen aggregate | Bryant A. Arterbury | 1994-03-15 |