Issued Patents All Time
Showing 51–67 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7828064 | Downhole swivel apparatus and method | Kip M. Robichaux, Terry P. Robichaux | 2010-11-09 |
| 7798209 | Seal configuration for top drive swivel apparatus and method | Kip M. Robichaux, Terry P. Robichaux | 2010-09-21 |
| 7699100 | Dropping sub method and apparatus | Terry P. Robichaux | 2010-04-20 |
| 7681646 | Seal configuration for top drive swivel apparatus and method | Kip M. Robichaux, Terry P. Robichaux | 2010-03-23 |
| 7533720 | Seal configuration for top drive swivel apparatus and method | Kip M. Robichaux, Terry P. Robichaux | 2009-05-19 |
| 7510007 | Double swivel apparatus and method | Kip M. Robichaux, Terry P. Robichaux, Donny Logan | 2009-03-31 |
| 7500518 | Top drive swivel apparatus and method | Kip M. Robichaux, Terry P. Robichaux, Steve Jacobs, Bryan Clement, Murray Pellegrin +1 more | 2009-03-10 |
| 7296628 | Downhole swivel apparatus and method | Kip M. Robichaux, Terry P. Robichaux | 2007-11-20 |
| 7281582 | Double swivel apparatus and method | Kip M. Robichaux, Terry P. Robichaux, Donny Logan | 2007-10-16 |
| 7249632 | Top drive swivel apparatus and method | Kip M. Robichaux, Terry P. Robichaux, Steve Jacobs, Bryan Clement, Murray Pellegrin +1 more | 2007-07-31 |
| 7007753 | Top drive swivel apparatus and method | Kip M. Robichaux, Terry P. Robichaux, Steve Jacobs, Bryan Clement, Murray Pellegrin +1 more | 2006-03-07 |
| 6823707 | Mobile flange press and method | Russel Andras | 2004-11-30 |
| 6230477 | Apparatus and method for harvesting cane | — | 2001-05-15 |
| 6062009 | Apparatus and method for harvesting cane in billet form | — | 2000-05-16 |
| 5816036 | Apparatus and method for harvesting cane | — | 1998-10-06 |
| 5379577 | Cane harvester and method | — | 1995-01-10 |
| 5303533 | Cane harvester and method | — | 1994-04-19 |