| 75094804 | IMP | Interactive Medical Publishing, Inc. | — |
| 74732456 | IMP | KEY CURICULUM PRESS, INC. | — |
| 74665973 | IMP | PERFORMANCE TIRE & ACCESSORIES, INC. | — |
| 74623909 | IMP | Colvin, Robert A. | — |
| 74620376 | IMP | Innovative Micro Products, Inc. | — |
| 74511387 | IMP | KEY CURRICULUM PRESS, INC. | — |
| 74488796 | IMP | PRESTIGE BOATS, INC. | 1871244 |
| 74207462 | IMP | MicroMed Systems, Inc. | 1816357 |
| 74063798 | IMP | Pay Express, Inc. | — |
| 73683620 | IMP | PICKWICK GROUP PLC | 1536137 |
| 73671383 | IMP | IMP, INC. | 1508996 |
| 73671382 | IMP | IMP, INC. | 1508995 |
| 73462100 | IMP | INTERNATIONAL MARINE PRODUCTS, INC. | — |
| 73462099 | IMP | INTERNATIONAL MARINE PRODUCTS, INC. | — |
| 73357954 | IMP | Barnett International Ltd. | 1236510 |
| 73314902 | IMP | RSC Manufacturing Corporation | 1227665 |
| 73296697 | IMP | Roberts; Richard H. | 1212812 |
| 73296696 | IMP | Roberts; Richard H. | 1212227 |
| 73269905 | IMP | Republic Steel Corporation | 1188357 |
| 73258352 | IMP | EDWARDS-CPE, INC. | 1171044 |
| 73240666 | IMP | Industrial Mineral Products, Inc. | 1218787 |
| 73169963 | IMP | KEMP, JEROLD E. | 1129163 |
| 73165037 | IMP | WHIRLWIND MUSIC DISTRIBUTORS, INC. | 1139417 |
| 73141644 | IMP | AUTOMATION SYSTEMS, INC. | 1114833 |
| 73033006 | IMP | KNAPP, ROBERT R. | 1055530 |
| 72455222 | IMP | INDUSTRIAL MINERAL PRODCTS, INC. | 0983606 |
| 72275035 | IMP | CLARK, BOB R. | 0861599 |
| 72204105 | IMP | THIOKOL CHEMICAL CORPORATION | 0812426 |
| 72201272 | IMP | CARDINAL ENGINEERING CORPORATION | 0803015 |
| 71695056 | IMP | GARFIELD WILLIAMSON, INC. | 0631132 |