| 98280195 | PURELI | Kellogg Brown & Root LLC | 7536519 |
| 99864806 | BROWN & ROOT | Kellogg Brown & Root LLC | — |
| 97642752 | ONE OCEAN | Kellogg Brown & Root LLC | — |
| 88389247 | ENERGO | Kellogg Brown & Root LLC | 6005530 |
| 87409129 | KBR INSITE | Kellogg Brown & Root LLC | 6234093 |
| 98321101 | PURESAF | Kellogg Brown & Root LLC | — |
| 88289923 | KBR | Kellogg Brown & Root LLC | 6025224 |
| 88267329 | Serial No. 88267329 | Kellogg Brown & Root LLC | 5928553 |
| 78887551 | ROSE | Kellogg Brown & Root LLC | 3293937 |
| 86673653 | BROWN & ROOT INDUSTRIAL SERVICES | Kellogg Brown & Root LLC | 5286786 |
| 86673615 | BROWN & ROOT | Kellogg Brown & Root LLC | 5286785 |
| 98743648 | KCOTKLEAN | Kellogg Brown & Root, LLC | — |
| 98678154 | HYDRO-PRT | Kellogg Brown & Root LLC | — |
| 98262713 | KBRAIN | Kellogg Brown & Root LLC | — |
| 98657096 | WE DO THINGS THAT MATTER | Kellogg Brown & Root LLC | 8381676 |
| 88688842 | Serial No. 88688842 | Kellogg Brown & Root LLC | 6420797 |
| 79198338 | SEA-LOC | Kellogg Brown & Root LLC | — |
| 99470475 | H2KPLUS | Kellogg Brown & Root LLC | 8273335 |
| 88468261 | THE FUTURE, DESIGNED AND DELIVERED | Kellogg Brown & Root LLC | 5885545 |
| 78402448 | KBR | KELLOGG BROWN & ROOT LLC | 2997435 |
| 99355976 | KCAP | Kellogg Brown & Root LLC | 8194341 |
| 88925091 | ZERO HARM 24 7 COURAGE TO CARE | Kellogg Brown & Root LLC | 6707962 |
| 86673674 | BRIS | Kellogg Brown & Root LLC | 5835014 |
| 88689237 | SCORE | Kellogg Brown & Root LLC | 6292029 |
| 98806218 | SAFE. SECURE. SUSTAINABLE. | Kellogg Brown & Root, LLC | — |
| 88414491 | AMMONIA 6000 | Kellogg Brown & Root LLC | 5913970 |
| 87182759 | KBRWYLE | Kellogg Brown &Root, LLC | 5770083 |
| 98131325 | CLEANSPEND | Kellogg Brown & Root LLC | 8061461 |
| 97732358 | MAX-LEIC | Kellogg Brown & Root LLC | — |
| 99019479 | PURIFIER-A | Kellogg Brown & Root LLC | 7975465 |
| 86367521 | WE DELIVER | KELLOGG BROWN & ROOT LLC | 4712226 |
| 98493715 | METEX | Kellogg Brown & Root LLC | 7863494 |
| 87625799 | KBR INTEGRITY MANAGEMENT | Kellogg Brown & Root LLC | 5583990 |
| 87182804 | KBR ECOPLANNING | Kellogg Brown &Root, LLC | 5498551 |
| 87167677 | KBR WEATHERLY | Kellogg Brown & Root, LLC | 5498525 |
| 90894668 | KRES | Kellogg Brown & Root LLC | 7530891 |
| 97732357 | K-SEET | Kellogg Brown & Root LLC | 7496939 |
| 97732353 | K-MEG | Kellogg Brown & Root LLC | 7496938 |
| 86031005 | AMMONIA INSITE | Kellogg Brown & Root LLC | 4585904 |
| 86971604 | KBR SMARTSPEND WHY SPEND MORE. | Kellogg Brown & Root, LLC | 5383239 |
| 86971495 | KBR SMARTSPEND | Kellogg Brown & Root, LLC | 5383238 |
| 98085071 | H2ACT | Kellogg Brown & Root LLC | 7447967 |
| 98077411 | PURESAF | Kellogg Brown & Root LLC | 7447332 |
| 75300025 | WEATHERLY | KELLOGG BROWN & ROOT LLC | 2180348 |
| 90695099 | DISTILL-MAX | Kellogg Brown & Root LLC | 6975476 |
| 97936194 | ACETICA | Kellogg Brown & Root LLC | 7269678 |
| 97936183 | SCOREKLEAN | Kellogg Brown & Root LLC | 7262178 |
| 90861062 | K-BOOST | Kellogg Brown & Root LLC | 7225451 |
| 90861020 | PURIFIERPLUS | Kellogg Brown & Root LLC | 7310921 |
| 90860970 | PURIFIER | Kellogg Brown & Root LLC | 7310920 |