Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391598 | Production of glass sand | David Martin | 2025-08-19 |
| RE45290 | Production of clean glass particles from post-consumer waste | — | 2014-12-16 |
| 8146841 | Production of clean glass particles from post-consumer waste | — | 2012-04-03 |
| 7931220 | White pozzolan manufactured from post-consumer waste glass, products incorporating the same and methods of manufacturing the same | Louis P. Grasso, JR., Louis P. Grasso, Sr., Patrick S. Grasso, Sr., Elliot Kracko | 2011-04-26 |
| 7775466 | Production of glass powder from waste glass, and products made using the same, especially concrete | Louis P. Grasso, JR., Louis P. Grasso, Sr., Patrick S. Grasso, Sr., Elliot Kracko, Ralph J. Acampora | 2010-08-17 |
| 7413602 | Production of glass powder from waste glass, and products made using the same, especially concrete | Louis P. Grasso, JR., Louis P. Grasso, Sr., Patrick S. Grasso, Sr., Elliot Kracko, Ralph J. Acampora | 2008-08-19 |
| 5984216 | Windshield stripper | James Andela | 1999-11-16 |
| 5620101 | Trommel separator clutch mechanism and system | James Andela | 1997-04-15 |