Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8272810 | Pilings for foundation underpinning | — | 2012-09-25 |
| 8172483 | Foundation underpinning | — | 2012-05-08 |
| 8113744 | Jetting system for foundation underpinning | — | 2012-02-14 |
| 7267510 | Foundation pile having a spiral ridge | — | 2007-09-11 |
| 6763636 | Method and apparatus for stabilizing a support system utilized for lifting and leveling existing buildings | — | 2004-07-20 |
| 6705053 | Method and apparatus for utilizing non-cylindrical support sections to lift and level existing buildings from a location underneath the buildings | — | 2004-03-16 |
| 6684577 | SUPPORT SYSTEM FOR LIFTING AND LEVELING EXISTING BUILDINGS THAT UTILIZES NON-CYLINDRICAL SUPPORT SECTIONS AND A VERTICALLY-ADJUSTABLE CAP THAT ENABLES THE BUILDING TO BE EASILY RAISED OR LOWERED TO A DESIRED HEIGHT | — | 2004-02-03 |