Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402857 | Solvent mixture for use in a vapor degreaser and method of cleaning an article in a vapor degreaser utilizing said solvent | Lawrence A. Clark | 2002-06-11 |
| 6395084 | Platelet/flake magnesium oxide, methods of making the same, and magnesium oxychloride/oxysulfate ceramic materials | — | 2002-05-28 |
| 6176942 | Solvent mixture for use in a vapor degreaser and method of cleaning an article in a vapor degreaser utilizing said solvent | Lawrence A. Clark | 2001-01-23 |
| 5938859 | Molecular level cleaning of contaminants from parts utilizing an environmentally safe solvent | Lawrence A. Clark | 1999-08-17 |