Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312891 | Method and apparatus for milling a window in casing | Kenneth Maribu, John G. Eller | 2025-05-27 |
| 12000226 | Method and apparatus for milling a window in casing | Kenneth Maribu, John G. Eller | 2024-06-04 |
| 7100521 | Baffle for increased capture of popcorn ash in economizer hoppers | — | 2006-09-05 |
| D368477 | Front panel for cellular base unit equipment | Vera Curtis | 1996-04-02 |