trademarks were found for owners matching the name Hydroflo Corporation.| # | Class | status | |
|---|---|---|---|
| 1 |
S:74172103
M:HYDRODAMP 
O:Hydroflo Corporation, Penn Process Technologies, Inc. |
11 | Dead |
| 2 |
S:73740344
M:HYDROGARD O:HYDROFLO CORPORATION |
7 | Dead |
| 3 |
S:73740362
M:DIAMYTE O:HYDROFLO CORPORATION |
9 | Dead |
| 4 |
S:73291594
M:HYDROFLO CORPORATION 
O:Hydroflo Corporation |
7, 9 | Dead |
| 5 |
S:73291595
M:HYDROTANK O:Hydroflo Corporation |
11 | Dead |
| 6 |
S:73291596
M:AUTO-JUST O:Hydroflo Corporation |
17 | Dead |
| 7 |
S:73186398
M:HYDROMYTE O:HYDROFLO CORPORATION |
9 | Dead |
| 8 |
S:73125810
M:CHEMINJECTOR O:HYDROFLO CORPORATION |
9 | Dead |
