32 trademarks were found for owners matching the name GREFCO, INC..
#Classstatus
1 S:73769476
M:DICA-BLOC
O:GREFCO, INC.
1 Dead
2 S:73769533
M:DICA-MAT
O:DICAPERL INC., GREFCO, INC.
1 Dead
3 S:73441413
M:DICAPERL
O:Grefco, Inc.
1 Dead
4 S:73185855
M:SHEATHER

O:GREFCO, INC.
17 Dead
5 S:73144039
M:PK PLUS
O:GREFCO, INC.
17 Dead
6 S:73096577
M:DICAMITE
O:GREFCO, INC.
1 Dead
7 S:73061166
M:GT
O:GREFCO, INC.
1 Dead
8 S:73048155
M:DICA-BRITE
O:GREFCO, INC.
1 Dead
9 S:73027542
M:MICROPERL
O:GREFCO, INC.
1 Dead
10 S:73027543
M:PERMA-FASTNER
O:GREFCO, INC.
6 Dead
11 S:73015936
M:DICA-SCOOP
O:GREFCO, INC.
16 Dead
12 S:72457545
M:DTS
O:GREFCO, INC.
12 Dead
13 S:72402095
M:DICA-SORB
O:GREFCO, INC.
52 Dead
14 S:72396337
M:PK
O:GREFCO, INC.
12 Dead
15 S:72394093
M:FIBERPERL

O:GREFCO, INC.
52 Dead
16 S:72380479
M:DICA-PAK
O:GREFCO, INC.
37 Dead
17 S:72370103
M:FIBERPERL
O:GREFCO, INC.
52 Dead
18 S:71489606
M:PERMALITE

O:GREFCO, INC.
1 Dead
19 S:71562699
M:DICALITE
O:GREAT LAKES CARBON CORPORATION, GREFCO, INC.
52 Dead
20 S:71564617
M:4200
O:GREAT LAKES CARBON CORPORATION, GREFCO, INC.
1 Dead
21 S:72013984
M:DIABESTOS
O:GREAT LAKES CARBON CORPORATION, GREFCO, INC.
31 Dead
22 S:72109319
M:BULK-AID
O:Great Lakes Carbon Corporation, Grefco, Inc.
1 Dead
23 S:72128671
M:PERMABOND
O:GREAT LAKES CARBON CORPORATION, Grefco, Inc.
12 Registered
24 S:72149181
M:CELLU-AID
O:GREAT LAKES CARBON CORPORATION, Grefco, Inc.
1 Dead
25 S:72213558
M:DIA-FLOC
O:GREAT LAKES CARBON CORPORATION, GREFCO, INC.
31 Dead
26 S:71562701
M:SPEEDEX
O:GREAT LAKES CARBON CORPORATION, GREFCO, INC., RAYMOND AND RUTH PERELMAN EDUCATION FOUNDATION
31 Dead
27 S:71562702
M:SPEEDFLOW
O:GREAT LAKES CARBON CORPORATION, GREFCO, INC., RAYMOND AND RUTH PERELMAN EDUCATION FOUNDATION
31 Dead
28 S:71562703
M:SPEEDPLUS
O:GREAT LAKES CARBON CORPORATION, GREFCO, INC., RAYMOND AND RUTH PERELMAN EDUCATION FOUNDATION
31 Dead
29 S:71562704
M:SUPERAID
O:GREAT LAKES CAARBON CORPORATION, GREFCO, INC., RAYMOND AND RUTH PERELMAN EDUCATION FOUNDATION
31 Dead
30 S:71562700
M:DICALITE
O:GREAT LAKES CARBON CORPORATION, GREFCO, INC., RAYMOND AND RUTH PERELMAN EDUCATION FOUNDATION, RRP EDUCATION ASSET HOLDINGS, LLC
12 Dead
31 S:72050048
M:DICALITE
O:GREAT LAKES CARBON CORPORATION, GREFCO INC., RAYMOND G. AND RUTH PERELMAN EDUCATION FOUNDATION, RRP EDUCATION ASSET HOLDINGS, LLC
31 Dead
Trademark Alertz updated from USPTO on 2030-01-24