Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D888996 | Vertical slider sash stile | Kyle S. Hawthorne, John C. Magri, Jr., William M. Gray, Ralph J. McDermott, Jr. | 2020-06-30 |
| D872890 | Vertical slider jamb | Kyle S. Hawthorne, John C. Magri, Jr., William M. Gray, Ralph J. McDermott, Jr. | 2020-01-14 |
| D872891 | Divided lite bar | Kyle S. Hawthorne, John C. Magri, Jr., William M. Gray, Ralph J. McDermott, Jr. | 2020-01-14 |