Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066940 | Apparatus and method for removing arsenic and inorganic compositions from water | Raymond P. Denkewicz, Jr. | 2011-11-29 |
| 8066941 | Apparatus and method for purifying water in a storage tank | Raymond P. Denkewicz, Jr. | 2011-11-29 |
| 8017073 | High intensity air purifier | — | 2011-09-13 |