Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8726968 | Window shade assembly | Thomas Sievers, Morteza Yadollahi, Darrell L. James, Marek Brzeski, Elmon D. Sotto +1 more | 2014-05-20 |
| 4558210 | Electric cast-metal heater | — | 1985-12-10 |