| 86530541 | 4SIGHT | 4Front Engineered Solutions, Inc. | 5032607 |
| 73600742 | TRUK ALERT | 4FRONT ENGINEERED SOLUTIONS, INC. | 1446073 |
| 76604897 | LOADHOG | 4Front Engineered Solutions, Inc. | 3091926 |
| 76614585 | THERMALWEIGHT | 4Front Engineered Solutions, Inc. | 3064863 |
| 74541456 | TKO | 4FRONT ENGINEERED SOLUTIONS, INC. | 2051150 |
| 76521420 | AFX | 4Front Engineered Solutions, Inc. | 2952680 |
| 73435667 | TUFSEAL | 4FRONT ENGINEERED SOLUTIONS, INC. | 1315801 |
| 73447848 | TS-55 | 4Front Engineered Solutions, Inc. | 1303703 |
| 76521421 | AIRDEFENSE | 4FRONT ENGINEERED SOLUTIONS, INC. | 2914949 |
| 78059193 | ULTRA DOCK SHELTER | 4Front Engineered Solutions, Inc. | 2826292 |
| 76445986 | AQUASHIELD | 4FRONT ENGINEERED SOLUTIONS, INC. | 2865544 |
| 76468199 | HULK | 4FRONT ENGINEERED SOLUTIONS, INC. | 2836042 |
| 86097866 | IFAN | 4Front Engineered Solutions, Inc. | 4555338 |
| 76398302 | Serial No. 76398302 | 4FRONT ENGINEERED SOLUTIONS, INC. | 2812225 |
| 76468156 | LOADWARRIOR | 4Front Engineered Solutions, Inc. | 2775193 |
| 85450027 | IFAN | 4Front Engineered Solutions, Inc. | 4373111 |
| 78071730 | SNAPBACK | 4FRONT ENGINEERED SOLUTIONS, INC | 2644636 |
| 85537977 | LOADHOG | 4Front Engineered Solutions, Inc. | 4205884 |
| 78068140 | FOAMSIDE | 4FRONT ENGINEERED SOLUTIONS, INC | 2608316 |
| 85225446 | VERTICOOL | 4Front Engineered Solutions, Inc. | 4036418 |
| 75283282 | TKO HEAVYWEIGHT | 4Front Engineered Solutions, Inc. | 2246556 |
| 75431381 | TUFSTEEL | 4Front Engineered Solutions, Inc. | 2457666 |
| 86241561 | ATEC | 4Front Engineered Solutions, Inc. | 4693465 |
| 86241437 | WAVE | 4Front Engineered Solutions, Inc. | 4693464 |
| 75496022 | TKO WELTERWEIGHT | 4Front Engineered Solutions, Inc. | 2453552 |
| 75496264 | DOCK STUFR | 4FRONT ENGINEERED SOLUTIONS, INC. | 2416219 |
| 77734619 | ENERGY GUARD | 4Front Engineered Solutions, Inc. | 3846130 |
| 75455223 | FLEXFRAME | 4FRONT ENGINEERED SOLUTIONS, INC | 2344058 |
| 75564900 | STAR | 4Front Engineered Solutions, Inc. | 2318449 |
| 75495872 | TKO CRUISERWEIGHT | 4Front Engineered Solutions, Inc. | 2281094 |
| 75411704 | WEATHERALL | 4FRONT ENGINEERED SOLUTIONS, INC | 2274999 |
| 77317930 | 4FRONT ENGINEERED SOLUTIONS | 4FRONT ENGINEERED SOLUTIONS, INC. | 3515193 |
| 77482252 | APS 2000 | 4FRONT ENGINEERED SOLUTIONS, INC. | 3590373 |
| 75219667 | WEARMASTER | 4FRONT ENGINEERED SOLUTIONS, INC | 2189886 |
| 77010694 | SAFETFRAME | 4FRONT ENGINEERED SOLUTIONS, INC. | 3409767 |
| 75203599 | APS RESOURCE | 4FRONT ENGINEERED SOLUTIONS, INC. | 2132215 |
| 76027055 | FX-C | 4Front Engineered Solutions, Inc. | 2551819 |
| 75903777 | HYDRAULICPLUS | 4Front Engineered Solutions, Inc. | 2610285 |
| 77721843 | 4SIGHT | 4Front Engineered Solutions, Inc. | — |
| 86530556 | 4SIGHT YARD | 4Front Engineered Solutions, Inc. | — |
| 86530547 | 4SIGHT DOCK | 4Front Engineered Solutions, Inc. | — |
| 86238731 | YARD PILOT | 4Front Engineered Solutions, Inc. | — |
| 77386168 | ZERO DEFECTS | 4Front Engineered Solutions, Inc. | — |
| 77003277 | 4 FRONT ENGINEERED SOLUTIONS | 4FRONT ENGINEERED SOLUTIONS, INC. | 3369900 |
| 76604896 | POWERFULLY SIMPLE | 4Front Engineered Solutions, Inc | 3008378 |
| 76557443 | WATCHDOG | 4FRONT ENGINEERED SOLUTIONS, INC | 2952797 |