| DREAMIX 2298615 · TMA1279657 · design | Dreamix Labs Inc. | 9 Electronics42 Science | Registered | 2024 |
| DURAMIX 1475769 · TMA792227 | KUHN NORTH AMERICA, INC. | 7 Machines | Registered | 2011 |
| DURAMIX 0861245 · TMA510175 | 3M Company | 1 Chemicals2 Paints | Registered | 1999 |
| DRAMIS 1822122 · TMA1013993 | DRAMIS INTERNATIONAL LTÉE | 12 Vehicles | Registered | 2019 |
| "DRAMEX" 0209075 · UCA38024 | Owner not shown | 2 Paints | Registered | 1950 |
| DURAMAX 1925628 · TMA1174176 · design | RelaDyne, LLC | 1 Chemicals3 Cosmetics4 Oils+2 | Registered | 2023 |
| Duramex 1855398 · TMA1017556 | Bison Communications Inc. | 6 Metal9 Electronics15 Musical+1 | Registered | 2019 |
| DURAMIC 1645586 · TMA904445 | CITIZEN WATCH CANADA LTD. MONTRES CITIZEN CANADA LTÉE | 14 Jewellery | Registered | 2015 |
| DURAMAX 1473523 · TMA847070 | Grinder Wear Parts, Inc. | 7 Machines | Registered | 2013 |
| DURAMAX 1458135 · TMA802046 · design | an individual | 1 Chemicals3 Cosmetics6 Metal+8 | Registered | 2011 |
| DuraMax 1391629 · TMA740697 | an individual | 9 Electronics | Registered | 2009 |
| DURAMAX 1286562 · TMA578204 | Duramax Marine, LLC an Ohio limited liability company | 10 Medical11 Lighting12 Vehicles+3 | Registered | 2003 |
| DURAMAX 1286561 · TMA578204 | Duramax Marine, LLC an Ohio limited liability company | 6 Metal12 Vehicles17 Rubber+2 | Registered | 2003 |
| DURAMAX 1195091 · TMA634765 | Messer Canada Inc. | 21 Housewares | Registered | 2005 |
| DURAMIC 1174357 · TMA672745 | Alticor Inc. a Michigan corporation | 21 Housewares | Registered | 2006 |
| DURAMAX 1069770 · TMA564969 | Flags Unlimited Corporation | 24 Textiles36 Finance | Registered | 2002 |
| DURAMAX 1066227 · TMA586691 | an individual | 1 Chemicals3 Cosmetics6 Metal+9 | Registered | 2003 |
| DURAMAX 1006915 · TMA531168 | Rohm and Haas Company | 1 Chemicals | Registered | 2000 |
| DURAMAX 0870844 · TMA549804 | General Motors LLC | 12 Vehicles | Registered | 2001 |
| DURAMAX 0742887 · TMA435045 | General Binding LLC | 16 Paper | Registered | 1994 |
| DURAMAX 0333739 · TMA178546 | Duramax Marine, LLC an Ohio limited liability company | 7 Machines8 Hand12 Vehicles+1 | Registered | 1971 |
| DURAMAX 2370902 | DONALDSON COMPANY, INC. | 7 Machines | Pending | 2024 |
| DURAMAX 2054062 | T.J. SMITH AND NEPHEW, LIMITED | 5 Pharmaceuticals | Pending | 2020 |
| DRYMAX 1812871 · TMA1024978 | Duramax Marine, LLC | 7 Machines12 Vehicles | Registered | 2019 |
| DRYMAX 1516301 · TMA881494 | Scholl's Wellness Company LLC | 3 Cosmetics5 Pharmaceuticals | Registered | 2014 |