Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8613804 | System and method for dry cleaning articles | James E. Douglas | 2013-12-24 |
| 8123819 | System and method for dry cleaning articles | James E. Douglas | 2012-02-28 |
| 6086635 | System and method for extracting water in a dry cleaning process involving a siloxane solvent | John McLeod Griffiss, James E. Douglas | 2000-07-11 |
| 6059845 | Dry cleaning apparatus and method capable of utilizing a siloxane composition as a solvent | John McLeod Griffiss, James E. Douglas | 2000-05-09 |
| 6056789 | Closed loop dry cleaning method and solvent | John McLeod Griffiss, James E. Douglas | 2000-05-02 |
| 6042618 | Dry cleaning method and solvent | John McLeod Griffiss, James E. Douglas | 2000-03-28 |
| 6042617 | Dry cleaning method and modified solvent | — | 2000-03-28 |