Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6786456 | Deployable inflatable boom and methods for packaging and deploying a deployable inflatable boom | Arthur Libornio Palisoc, William Derbes | 2004-09-07 |
| 4573537 | Casing packer | Alan R. Hirasuna | 1986-03-04 |
| 4537406 | Hostile environment joint seal and method for installation | Alan R. Hirasuna | 1985-08-27 |