trademarks were found for owners matching the name Chemical Engineering Corporation.| # | Class | status | |
|---|---|---|---|
| 1 |
S:75279102
M:BIOLITE O:3M COMPANY, Chemical Engineering Corporation, CUNO INCORPORATED |
11 | Dead |
| 2 |
S:75145504
M:CM COLE & MASSEY 
O:Chemical Engineering Corporation |
11 | Dead |
| 3 |
S:75140749
M:UCI O:Chemical Engineering Corporation |
11 | Dead |
| 4 |
S:75140092
M:UNIFLEX O:3M COMPANY, Chemical Engineering Corporation, CUNO INCORPORATED |
11 | Dead |
| 5 |
S:73442634
M:MACCLEAN O:3M COMPANY, Chemical Engineering Corporation |
11 | Dead |
| 6 |
S:73299425
M: 
O:CHEMICAL ENGINEERING CORPORATION |
1, 11, 40 | Dead |
