Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9661922 | Outdoor modular frame system | Joseph Ehmke | 2017-05-30 |
| 6264048 | Electric cable coupling for rail-borne vehicles | Christos Ramnialis | 2001-07-24 |
| D346033 | Structural extrusion | Timothy J. Nolan | 1994-04-12 |
| D344808 | Structural extrusion | Timothy J. Nolan | 1994-03-01 |
| D344599 | Structural extrusion | David Schmitz | 1994-02-22 |
| D344598 | Structural extrusion | David Schmitz | 1994-02-22 |
| D344595 | Structural extrusion | David Schmitz | 1994-02-22 |
| 5167219 | Frame assembly for a fireplace opening | — | 1992-12-01 |
| D320849 | Fireplace door | — | 1991-10-15 |
| D281527 | Corner fireplace doors and panel | — | 1985-11-26 |