trademarks were found for owners matching the name CHANG, ROBERT.| # | Class | status | |
|---|---|---|---|
| 1 |
S:88496671
M:AMERICAN TRUFFLE COMPANY 
O:Chang, Robert |
8, 29, 31, 35, 42, 44 | Registered |
| 2 |
S:88101329
M:M 
O:CHANG, ROBERT |
9, 25 | Registered |
| 3 |
S:88014944
M:MONSOL O:CHANG, ROBERT |
9, 25 | Registered |
| 4 |
S:88014479
M:MONZO O:CHANG, ROBERT |
9 | Registered |
| 5 |
S:85809460
M:WINNING GUMMIES O:CHANG, ROBERT |
30 | Dead |
| 6 |
S:77197444
M:THE CLEAR CHOICE O:Chang, Robert |
32 | Dead |
| 7 |
S:75034276
M:SHANGHAI NO. 1 DEPARTMENT STORE CO. O:Chang, Robert |
35, 42 | Dead |
