trademarks were found for owners matching the name AMERICAN ROCK WOOL CORP..| # | Class | status | |
|---|---|---|---|
| 1 |
S:72060011
M:THERMAFIBER GLASS FIBER PRODUCTS 
O:AMERICAN ROCK WOOL CORP., UNITED STATES GYPSUM COMPANY |
12 | Dead |
| 2 |
S:72067285
M:FABRI-KUT O:AMERICAN ROCK WOOL CORP., UNITED STATES GYPSUM COMPANY |
31 | Dead |
| 3 |
S:71622684
M:-THERMAFIBER- 
O:AMERICAN ROCK WOOL CORP., THERMAFIBER, LLC, USG INTERIORS, INC. |
12 | Dead |
| 4 |
S:71686716
M:DUSTGARD 
O:AMERICAN ROCK WOOL CORP., FLANDERS CORPORATION, PRECISIONAIRE, INC. |
31 | Dead |
