Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9714516 | Modular panel system particularly for below grade applications | Ira Sumkin | 2017-07-25 |
| D788326 | Stud system | Gregory Montalbano, Richard J. Petrillo, Ira Sumkin, William K. Glass | 2017-05-30 |