trademarks were found for owners matching the name HDL, INC..| # | Class | status | |
|---|---|---|---|
| 1 |
S:76141855
M:DESIGN AT INTERNET SPEED O:@HDL, Inc. |
9 | Dead |
| 2 |
S:74674669
M:PYROPLEX PLUS O:HDL, INC. |
4 | Dead |
| 3 |
S:74673010
M:DIESELALL PLUS O:HDL, INC. |
4 | Dead |
| 4 |
S:74503933
M:DRYDENE 
O:DRYDEN OIL COMPANY, INC., HDL, INC. |
1, 2, 3, 4 | Dead |
| 5 |
S:74225543
M:DRYDENE O:CASTROL HEAVY DUTY LUBRICANTS INC., Dryden Oil Company, Inc., HDL, INC. |
1, 4 | Dead |
