Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6165343 | Process for generating bromine compound | David B. Blum, Vadim Zolotarsky | 2000-12-26 |
| 5888428 | Methods for generating residual disinfectants during the ozonization of water | Jonathan N. Howarth, Julie A. McKeown | 1999-03-30 |
| 5868911 | Apparatus for generating bromine | David B. Blum, Vadim Zolotarsky | 1999-02-09 |
| 5679239 | Process and apparatus for generating bromine | David B. Blum, Vadim Zolotarsky | 1997-10-21 |
| 5620585 | Inorganic perbromide compositions and methods of use thereof | Ahmad Dadgar, Jonathan N. Howarth, Nicolai A. Favstritsky, Julie A. McKeown, Dennis W. Borden +2 more | 1997-04-15 |
| 5607619 | Inorganic perbromide compositions and methods of use thereof | Ahmad Dadgar, Jonathan N. Howarth, Nicolai A. Favstritsky, Julie A. McKeown, Dennis W. Borden +2 more | 1997-03-04 |
| 5385650 | Recovery of bromine and preparation of hypobromous acid from bromide solution | Jonathan N. Howarth, Ahmad Dadgar | 1995-01-31 |
| 5264136 | Methods for generating residual disinfectants during the ozonization of water | Jonathan N. Howarth, Ahmad Dadgar, Julie A. McKeown | 1993-11-23 |
| 4637865 | Process for metal recovery and compositions useful therein | Kenneth N. Thanstrom | 1987-01-20 |