| 78975336 | QUARTET | GENERAL BINDING LLC | 3099451 |
| 78724302 | QUARTET | Watkins Manufacturing Corporation | 3148353 |
| 78975407 | QUARTET | GENERAL BINDING LLC | 3254326 |
| 78095809 | QUARTET | GENERAL BINDING LLC | 3252192 |
| 78630709 | QUARTET | Oro Agri Inc. | 3248378 |
| 87590042 | QUARTET | Neurescence Inc. | 5499511 |
| 98340083 | QUARTET | Three Keys Coffee LLC | — |
| 87156085 | QUARTET | Arietta, Inc. | 5461718 |
| 97255735 | QUARTET | Paradromics, Inc. | 7237485 |
| 99125881 | QUARTET | EVG Specialty Network LLC | 8040148 |
| 87726113 | QUARTET | AGILITI HEALTH, INC. | 5716954 |
| 77037490 | QUARTET | GENERAL BINDING LLC | 3338042 |
| 85106735 | QUARTET | Oro Agri Inc | 4448089 |
| 73362439 | QUARTET | GENERAL BINDING LLC | 1244441 |
| 90769577 | QUARTET | General Binding LLC | 7108623 |
| 90179843 | QUARTET | Icarus RT, Inc. | — |
| 75617462 | QUARTET | WATKINS MANUFACTURING CORPORATION | 2381954 |
| 85785837 | QUARTET | Quartet LLC | 4412252 |
| 77513880 | QUARTET | Pacesetter, Inc. | 3800191 |
| 77473965 | QUARTET | ENSEO, LLC | 3637822 |
| 78669141 | QUARTET | ARRIS ENTERPRISES LLC | 3320255 |
| 85080674 | QUARTET | Osiris Therapeutics, Inc. | 4003772 |
| 77344267 | QUARTET | Anchor Wall Systems, Inc. | — |
| 75509927 | QUARTET | EVANS & SUTHERLAND COMPUTER CORPORATION | — |
| 74257822 | QUARTET | Advanta Seeds West, Inc. | 1773802 |
| 75489454 | QUARTET | ABBEYCREST PLC | 2262932 |
| 74713380 | QUARTET | Delsey | 2074967 |
| 86703720 | QUARTET | Lorimar Winery, Inc. | — |
| 85397211 | QUARTET | Apogee Electronics Corporation | — |
| 80984912 | QUARTET | Philip Morris Incorporated | 0984912 |
| 78826376 | QUARTET | Olsen Estates, LLC | — |
| 78686521 | QUARTET | WEYERHAEUSER NR COMPANY | 3117196 |
| 78248621 | QUARTET | International Beverage Marketing, Inc. | — |
| 78169586 | QUARTET | PHILIPS ELECTRONICS LTD / PHILIPS ELECTRONIQUE LTEE | 2949717 |
| 77299073 | QUARTET | CLEARONE, INC. | 3658798 |
| 77220237 | QUARTET | Brother Industries, Ltd. | — |
| 76414887 | QUARTET | Federated Investors, Inc. | 2688637 |
| 76361872 | QUARTET | J. Levinson, Mark | — |
| 76352742 | QUARTET | American Woodmark Corporation | — |
| 76329857 | QUARTET | Sonic Innovations, Inc. | 2908994 |
| 76261904 | QUARTET | SCM LABS, INC. | 2595941 |
| 76220118 | QUARTET | Litton Systems, Inc. | — |
| 76158897 | QUARTET | ENTRIDIA CORPORATION | — |
| 76095235 | QUARTET | WILLIAM L. BERRY & COMPANY, INC. | 2500078 |
| 75854157 | QUARTET | Quartet Service Corporation | — |
| 75854156 | QUARTET | Quartet Service Corporation | 2565829 |
| 75171655 | QUARTET | Roederer Estate Inc. | — |
| 75112448 | QUARTET | Gillette Company, The | — |
| 75091539 | QUARTET | Sony Kabushiki Kaisha | 2151285 |
| 74603074 | QUARTET | Respironics, Inc. | 2041091 |
