JJ

John C. Magri, Jr.

MB Mathews Brothers: 9 patents #1 of 6Top 20%
📍 Stockton Springs, ME: #1 of 2 inventorsTop 50%
🗺 Maine: #453 of 4,281 inventorsTop 15%
Overall (All Time): #558,529 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
D907810 Vertical slider bottom rail Kyle S. Hawthorne, William M. Gray, Ralph J. McDermott, Jr., Ryan H. Hamden 2021-01-12
D907250 Casement single vent main frame Kyle S. Hawthorne, William M. Gray, Ralph J. McDermott, Jr., Ryan H. Hamden 2021-01-05
D907251 Casement single vent main sash Kyle S. Hawthorne, William M. Gray, Ralph J. McDermott, Jr., Ryan H. Hamden 2021-01-05
D907252 Fixed main frame Kyle S. Hawthorne, William M. Gray, Ralph J. McDermott, Jr., Ryan H. Hamden 2021-01-05
D904642 Vertical slider sill Kyle S. Hawthorne, William M. Gray, Ralph J. McDermott, Jr., Ryan H. Hamden 2020-12-08
D888996 Vertical slider sash stile Kyle S. Hawthorne, William M. Gray, Ralph J. McDermott, Jr., Ryan H. Harnden 2020-06-30
D872891 Divided lite bar Kyle S. Hawthorne, William M. Gray, Ralph J. McDermott, Jr., Ryan H. Harnden 2020-01-14
D872892 Screen bar Kyle S. Hawthorne, William M. Gray, Ralph J. McDermott, Jr., Ryan H. Hamden 2020-01-14
D872890 Vertical slider jamb Kyle S. Hawthorne, William M. Gray, Ralph J. McDermott, Jr., Ryan H. Harnden 2020-01-14