Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1032040 | Step assembly with solar operated lights | — | 2024-06-18 |
| 7841416 | Method and apparatus for retaining a soft seal in an integrated flapper mount, hard seat, spring housing surface controlled subsurface safety valve | Robert C. Henschel, Win Sides, Jason C. Mailand, Adrian V. Saran | 2010-11-30 |