| 90197403 | SPEX | Nortek Air Solutions, LLC | 6467206 |
| 86771626 | SPEX | MSI Holdings, LLC | 5076452 |
| 73461798 | SPEX | MSI HOLDINGS, LLC | 1312902 |
| 79129065 | SPEX | Elizabeth Jocelyn Mascull | 4733588 |
| 79236110 | SPEX | Roger Thomas Mascull | 5809055 |
| 88131933 | SPEX | The Federation of State Medical Boards of the United States, Inc. | 5703385 |
| 76380933 | SPEX | Honeywell International Inc. | 2736125 |
| 86027945 | SPEX | ReFlow Medical, Inc. | 4728385 |
| 86802805 | SPEX | Super Parcel Express Services Co., Ltd. | 4978011 |
| 88049056 | SPEX | eSight Corporation | — |
| 79320366 | SPEX | Roger Thomas Mascull | 6720907 |
| 97344834 | SPEX | Liteline Corporation | — |
| 90552096 | SPEX | The Speculo Group LLC | — |
| 90216869 | SPEX | Munley Jr., Michael J. | — |
| 74648032 | SPEX | Federation of State Medical Boards of the United States, Inc., The | 1978019 |
| 79032820 | SPEX | Neoperl AG | — |
| 85256037 | SPEX | Senario LLC | 4048378 |
| 86909158 | SPEX | MSI Holdings LLC | — |
| 78894376 | SPEX | Hotspex Inc. | — |
| 75488424 | SPEX | JJI LIGHTING GROUP, INC. | 2389095 |
| 75397732 | SPEX | META CXP LLC | 2262360 |
| 77379478 | SPEX | Samsung Electronics Co., Ltd. | 3532270 |
| 75682245 | SPEX | SPEX CLOTHING COMPANY, INC. | 2332455 |
| 74447326 | SPEX | Inmar Enterprises, Inc. | 1949424 |
| 86228272 | SPEX | FieldTek, Inc. | — |
| 86022783 | SPEX | Super Parcel Express Services Co., Ltd. | — |
| 81014896 | SPEX | McGuire; Richard Walter | 1014896 |
| 78502449 | SPEX | Xambala, Inc. | 3094283 |
| 78044312 | SPEX | Bloomberg L.P. | 2735583 |
| 77516104 | SPEX | Barbara Creations, Inc. | 3611494 |
| 75247393 | SPEX | FIDELITY INDUSTRIES, INC. | 2254090 |
| 75041512 | SPEX | JOBSON PUBLISHING CORPORATION | 2098437 |
| 74678607 | SPEX | SPORTACULAR, INC. | — |
| 74564472 | SPEX/ | Spyrus, Inc. | 2113255 |
| 73823959 | SPEX | ROBERTS, RANDALL C. | 1595081 |
| 73792020 | SPEX | PATELSKI, CASEY | 1559443 |
| 73741916 | SPEX | ILLINOIS TOOL WORKS INC. | 1524159 |
| 73647518 | SPEX | BERNSTEIN & SONS SHIRT CORP. | 1455458 |
| 73625585 | SPEX | D. J. ANDREWS, INC. | 1485647 |
| 73569577 | SPEX | SIMPLIFICATION OF INTERNATIONAL TRADE PROCEDURES BOARD | 1399272 |
| 73450875 | SPEX | Security Pacific Corporation | 1296128 |
| 73255713 | SPEX | Sperry Corporation | 1167675 |
| 73152348 | SPEX | SWISS AIR TRANSPORT CO., LTD. | 1102896 |
| 72391997 | SPEX | FRITO-LAY, INC. | 0928398 |
| 72248931 | SPEX | SPEX INDUSTRIES INC. | 0842388 |
| 72057508 | SPEX | Sperry Corporation | 0697237 |
