Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6869252 | Taut mooring system for jack-up type mobile offshore platforms | Ramesh MAINI, Partha Chakrabarti, John Laird | 2005-03-22 |
| 6076996 | Offshore jackup hull-to-legs load transfer device and elevating and leg guide arrangement | John Laird | 2000-06-20 |
| 5906457 | Offshore jackup elevating and leg guide arrangement and hull-to-legs load transfer device | John Laird | 1999-05-25 |
| 5139366 | Offshore jackup rig locking apparatus and method | John Laird | 1992-08-18 |
| 4422802 | Leg load distribution and locking arrangement for jack-up type mobile offshore platform | — | 1983-12-27 |