Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10330833 | Agglomerated retroreflective beads for pavement marking and methods for fabrication and use thereof | Frederick Gelfant, John Mulowski | 2019-06-25 |
| 10241242 | Methods for fabrication of and highway marking using agglomerated retroreflective beads | Frederick Gelfant, John Mulowski | 2019-03-26 |