Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8156666 | Topsoil restoration system and associated methods | — | 2012-04-17 |
| 7585135 | Marsh and wetland rehabilitation system and associated methods | — | 2009-09-08 |
| 5211511 | Slurry distribution system using remote distributors | — | 1993-05-18 |
| 5167469 | Slurry distribution system using remote distributors | — | 1992-12-01 |
| 4896445 | Method for reducing costs and environmental impact of dredging | — | 1990-01-30 |
| 4808304 | Apparatus for the dewatering of phosphate slimes | — | 1989-02-28 |
| 4759664 | Method of building or restoring marshes and beaches | — | 1988-07-26 |
| 4631844 | Hydraulic shovel dredge system | — | 1986-12-30 |
| 4628623 | Turbidity control system for dredge cutterheads | — | 1986-12-16 |
| 4608179 | Continuous process for the dewatering of phosphate slimes | — | 1986-08-26 |
| 4575960 | Dredge cutterhead | — | 1986-03-18 |
| 4521305 | Rotating self-cleaning screen | — | 1985-06-04 |
| 4517754 | Cutterhead attachment for a dredge | — | 1985-05-21 |
| 4434943 | Pump intake cutter head | — | 1984-03-06 |
| 4246862 | Self-cleaning weedless propeller | — | 1981-01-27 |
| 4240243 | Intake balancing and satellite collector system | — | 1980-12-23 |
| 4217212 | Method of pumping and processing phosphate slime for land reclamation | — | 1980-08-12 |