Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5282695 | Apparatus and method for thermally stripping volatile organic compounds from soil using a recirculating combustible gas | Richard Crosby | 1994-02-01 |
| 5228803 | Apparatus and method for thermally stripping volatile organic compounds from soil using a recirculating combustible gas | Richard Crosby | 1993-07-20 |
| 5052858 | Apparatus and method for thermally stripping volatile organic compounds from soil | Richard Crosby | 1991-10-01 |