| 99338020 | DIGITAL TEST AND BALANCE | Captive-Aire Systems, Inc. | — |
| 99298766 | FARS | Captive-Aire Systems, Inc. | 8545105 |
| 99867016 | PARAGON HVAC - CLEAN AIR | Captive-Aire Systems, Inc. | — |
| 99866991 | CAPTIVEAIRE - MODERN HVAC | Captive-Aire Systems, Inc. | — |
| 99298839 | TOTAL BUILDING INTEGRATION | Captive-Aire Systems, Inc. | — |
| 99867033 | PARAGON HVAC - CONSTANT FRESH AIR | Captive-Aire Systems, Inc. | — |
| 90109212 | TANK | Captive-Aire Systems, Inc. | 6374692 |
| 78760057 | SUN AIR | Captive-Aire Systems, Inc. | 3236327 |
| 99298791 | FRESH AIR RESTAURANT SYSTEM | Captive-Aire Systems, Inc. | 8348935 |
| 99298817 | TBI | Captive-Aire Systems, Inc. | — |
| 78790203 | STRATOVENT | Captive-Aire Systems, Inc. | 3158751 |
| 88700152 | CONNECTED COMMISSIONING | Captive-Aire Systems, Inc. | 6181534 |
| 74547587 | ECON AIR | CAPTIVE-AIRE SYSTEMS, INC. | 1925316 |
| 76598200 | RUPP AIR MANAGEMENT SYSTEMS | Captive-Aire Systems, Inc. | 2996730 |
| 78277812 | CAPTRATE | CAPTIVE AIRE SYSTEMS, INC. | 2981920 |
| 76525588 | AQUA-MATIC | Captive-Aire Systems, Inc. | 2969231 |
| 87804983 | PARAGON-CASLINK | Captive-Aire Systems, Inc. | 5687442 |
| 87804977 | PARAGONAIRE | Captive-Aire Systems, Inc. | 5687441 |
| 87804973 | PARAGON COMFORT | Captive-Aire Systems, Inc. | 5687440 |
| 86252172 | CASLINK | Captive-Aire Systems, Inc. | 4746342 |
| 76458951 | THERMOTEK | Captive-Aire Systems, Inc. | 2928499 |
| 97917999 | PARAGON IEQ | Captive-Aire Systems, Inc. | 7398292 |
| 97917993 | PARAGON IAQ | Captive-Aire Systems, Inc. | 7398291 |
| 97917986 | PARAGON HVAC | Captive-Aire Systems, Inc. | 7398289 |
| 76525578 | LDI | Captive-Aire Systems, Inc. | 2914236 |
| 86252173 | CASSERVICE | Captive-Aire Systems, Inc. | 4640954 |
| 86140451 | CAPTIVEAIRE | Captive-Aire Systems, Inc. | 4638437 |
| 76463438 | VENTILATION DIRECT | Captive-Aire Systems, Inc. | 2875417 |
| 73421213 | GREASE MASTER | CAPTIVE-AIRE SYSTEMS, INC. | 1281446 |
| 76436412 | CAPTIVE-AIRE | Captive-Aire Systems, Inc. | 2799856 |
| 77502600 | CORE | Captive-Aire Systems, Inc. | 3605369 |
| 97490958 | PARAGON RTU | Captive-Aire Systems, Inc. | 7137568 |
| 76453891 | FLOAIRE | Captive-Aire Systems, Inc. | 2799925 |
| 76453889 | RUPP AIR | Captive-Aire Systems, Inc. | 2799924 |
| 75810683 | K-TECH | CAPTIVE-AIRE SYSTEMS, INC. | 2673567 |
| 88867131 | HARMONY CONTROLS | Captive-Aire Systems, Inc. | 6694849 |
| 73320812 | CAPTIVE-AIRE SYSTEMS | CAPTIVE-AIRE SYSTEMS, INC. | 1212336 |
| 72126862 | FLOAIRE | CAPTIVE- AIRE SYSTEMS, INC. | 0738654 |
| 87326479 | PARAGON | Captive-Aire Systems, Inc. | — |
| 76117160 | RAMS | Captive-Aire Systems, Inc. | 2815321 |
| 85570230 | VENTMATIC | Captive-Aire Systems, Inc. | — |
| 78760048 | AEROLATOR | Captive-Aire Systems, Inc. | 3158408 |
| 75912222 | BUYVENTILATION | Captive-Aire Systems, Inc. | 2649985 |
| 75253237 | RUPP AIR MANAGEMENT SYSTEMS | CAPTIVE-AIRE SYSTEMS, INC. | 2219777 |
| 75019840 | THERMOTECH | Captive-Aire Systems, Inc. | 2172151 |