Trademark owner
Published USPTO records that list quantum difference corp as an owner. Open a serial to compare classes, cited marks, and prosecution history.
Showing 1–4 of 4
| Serial | Mark |
|---|---|
| 87492340 | Serial No. 87492340 |
| 86071795 | Serial No. 86071795 |
| 85619599 | Q |
| 85374620 | QUANTUM DIFFERENCE |