| 87258914 | HELLER | Mustad Hoofcare SA | 5344601 |
| 74424883 | HELLER | Heller Brothers Packing Corporation | 1905820 |
| 90392433 | HELLER | Heller Tools GmbH | 6886246 |
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| 72455707 | HELLER | HELLER FINANCIAL, INC. | 1020212 |
| 88506209 | HELLER | Heller Industries, Inc. | — |
| 72013283 | HELLER | GEBR. HELLER MASCHINENFABRIK GMBH | 0683619 |
| 87043299 | HELLER | Mustad Hoofcare SA | — |
| 77554755 | HELLER | Heller, Dick Anthony | — |
| 85140078 | HELLER | Illinois Tool Works Inc. | — |
| 81007415 | HELLER | William Heller, Inc. | 1007415 |
| 74460768 | HELLER | GEBRUEDER HELLER DINKLAGE GmbH | — |
| 74460243 | HELLER | ILLINOIS TOOL WORKS, INC. | 2394491 |
| 74455352 | HELLER | American Heller Corporation | — |
| 73245307 | HELLER | Heller-Solido | 1247148 |
| 73129340 | HELLER | HELLER INCORPORATED | 1091428 |
| 72311549 | HELLER | HELLER INDUSTRIES INCORPORATED | 0883304 |
| 72266331 | HELLER | WILLIAM HELLER, INC. | 0847069 |
| 72203292 | HELLER | HELLER CANDY COMPANY, INC. | 0792346 |
| 71597682 | HELLER | SIMONDS INDUSTRIES INC. | 0533796 |
