Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8905034 | Ergonomic protective air filtration devices and methods for manufacturing the same | Albena Milencheva | 2014-12-09 |
| D658334 | Protective air filtration device | Albena Milencheva | 2012-04-24 |
| D638171 | Protective air filtration device | Albena Milencheva | 2011-05-17 |
| 6034202 | Polymerization catalysts for polyesters | Shaul M. Aharoni | 2000-03-07 |