# | Class | status | |
---|---|---|---|
1 |
S:79173274
M:MONOFRAX O:Monofrax Holding GmbH, Refractory Intellectual Property GmbH &Co. KG, RHI US, LTD. |
19 | Registered |
2 |
S:75417321
M:ZA-RAM O:MONOFRAX, INC., REFRACTORY INTELLECTUAL PROPERTY GMBH &CO. KG, RHI US, LTD., VESUVUS CRUCIBLE COMPANY |
19 | Dead |
3 |
S:75228048
M:MONOFRAX ![]() O:GRP Inc., MONOFAX, INC., REFRACTORY INTELLECTUAL PROPERTY GMBH &CO. KG, RHI US, LTD. |
35, 40 | Dead |
4 |
S:71354243
M:MONOFRAX O:CARBORUNDUM COMPANY, THE, GRP INC., MONOFRAX INC., REFRACTORY INTELLECTUAL PROPERTY GMBH &CO. KG, RHI US, LTD. |
12 | Registered |
5 |
S:72156876
M:MONOFRAX O:Harbison-Carborundum Corporation, Kennecott Corporation, MONOFRAX HOLDINGS GMBH, MONOFRAX INC., REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG, RHI US, LTD. |
12 | Registered |