Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11274479 | Heavy-duty jamb latch for sliding building doors | Philip Lloyd Ramstack, Jay Edward Osman, Kevin August Kupka, Norma Gabriela Granados Raya | 2022-03-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11274479 | Heavy-duty jamb latch for sliding building doors | Philip Lloyd Ramstack, Jay Edward Osman, Kevin August Kupka, Norma Gabriela Granados Raya | 2022-03-15 |