Ross Operating Valve Company
USTotal marks
13
Live
8
Live %
61.5%
First filing
1968-07-03
Top NICE
7Machines
Law firms / correspondents
| # | Representative | Marks represented |
|---|---|---|
| 1 | [RONALD W WANGEROW] HARNESS, DICKEY & PIERCE | 1 |
| 2 | Società Italiana Brevetti S.p.A. | 1 |
| 3 | Herrn Patentanwalt Dipl.-Phys. Dr.rer.nat. Volker Heyer HWP Intellectual Property | 1 |