| 75548331 | SPEC | Standard Performance Evaluation Corporation | 2340156 |
| 88311367 | SPEC | SPECIALTY LIGHTING INDUSTRIES, INC. | 6030525 |
| 99842497 | SPEC. | Logos IP Licensing LLC | — |
| 99473076 | SPEC: | SPEC AUTO CULTURE TECHNOLOGY (HONG KONG) CO., LIMITED | — |
| 86722340 | SPEC | Miller Weldmaster Corporation | 4995072 |
| 99393679 | SPEC | Talos Automata, Inc. | — |
| 99683643 | SPEC | TRUST BIOSCIENCE PTE. LTD. | — |
| 88157599 | SPEC | Quartzdyne, Inc. | — |
| 88002696 | SPEC | SPEC SOFTWARE, LLC | 6008643 |
| 75495371 | SPEC | BARNES GROUP, INC. | 2713695 |
| 72100487 | SPEC | BARNES GROUP, INC. | 0716719 |
| 85730619 | SPEC | REXNORD FLATTOP EUROPE S.R.L. | 4393890 |
| 99176218 | SPEC | Starten Systems, Inc. | — |
| 98352784 | SPEC | MACK'S PRAIRIE WINGS, LLC | — |
| 98052291 | SPEC | SpecTrust, Inc | 7804400 |
| 87742251 | SPEC | THE UNITED STATES DEPARTMENT OF THE AIR FORCE | 5549697 |
| 74431864 | SPEC | STANDARD PERFORMANCE EVALUATION CORPORATION | 1845459 |
| 88002690 | SPEC | SPEC SOFTWARE, LLC | 5840893 |
| 97252400 | SPEC+ | PPC Industries, Inc. | — |
| 78881495 | SPEC | S.P.E.C., Inc. | 4437850 |
| 87544918 | SPEC | SPEC, Inc. | 5633858 |
| 97461250 | SPEC | SpecTrust, Inc | — |
| 85833295 | SPEC. | SALON PROFESSIONAL EDUCATION COMPANY, LL | 4526715 |
| 85833283 | SPEC. | SALON PROFESSIONAL EDUCATION COMPANY, LLC | 4526714 |
| 85776791 | SPEC | Source Production & Equipment Co., Inc. | 4375255 |
| 97789455 | SPEC | Alkhafaji, Abdullah | — |
| 79356630 | SPEC | Fusion Laboratories Ltd | — |
| 74043278 | SPEC | AGILENT TECHNOLOGIES, INC. | 1689518 |
| 79250781 | SPEC | Digital Reality Corp Ltd | — |
| 97435998 | SPEC | Gkorp | — |
| 90823306 | SPEC | BUGDEN, Ryan | — |
| 78473300 | SPEC | SEMICONDUCTOR PROCESS EQUIPMENT CORP. | 3538592 |
| 75131922 | SPEC | HELENA HOLDING COMPANY | 2186430 |
| 85619240 | SPEC | Specialty Process Equipment Corporation | — |
| 86085269 | SPEC | Maker Studios, Inc. | — |
| 76633133 | SPEC | BANK OF AMERICA CORPORATION | 3164417 |
| 78098746 | SPEC | Adams Golf, Inc. | — |
| 77622704 | SPEC. | Steamship Faucet Ent. | — |
| 76635069 | SPEC | Lencore Acoustics Corp. | — |
| 76424992 | SPEC | Comfort Products, Inc. | 2717378 |
| 76233959 | SPEC | S.P.E.C. GROUP LTD., THE | 2665551 |
| 75763561 | SPEC | The SPEC Group, Ltd. | — |
| 75478128 | SPEC | Spec (Offshore) S.A.L. | 2801657 |
| 75368677 | SPEC | Hach Company | — |
| 75261364 | SPEC | ITT CORPORATION | 2196603 |
| 74218315 | .SPEC | EIChroM Industries, Inc. | 1712891 |
| 73694083 | SPEC | BLOCK INLAND LIMITED | — |
| 73674842 | SPEC | NORTHWESTERN GOLF COMPANY | 1484791 |
| 73665484 | SPEC | FLAIRLINE | 1485954 |
| 73611815 | SPEC | SEQUA CORPORATION | 1435309 |
