trademarks were found for owners matching the name PETROLEUM SOFTWARE SYSTEMS, INC..| # | Class | status | |
|---|---|---|---|
| 1 |
S:74471891
M:TANK-TONES O:Petroleum Software Systems, Inc. |
9 | Dead |
| 2 |
S:73510088
M:PSS O:PETROLEUM SOFTWARE & SYSTEMS, INC. |
9 | Dead |
| 3 |
S:73492724
M:AUTOFUEL O:ELECTRONIC DATA SYSTEMS CORPORATION, PETROLEUM SOFTWARE SYSTEMS, INC. |
9 | Dead |
| 4 |
S:73418701
M: 
O:PETROLEUM SOFTWARE SYSTEMS, INC. |
9, 35 | Dead |
| 5 |
S:73404819
M:IPAS/100 O:PETROLEUM SOFTWARE SYSTEMS, INC. |
35 | Dead |
