| 2025/0076,532 | RF DETECTION | Aug 30, 24 | Mar 06, 25 | Imperium Technologies, Inc. |
| 2024/0246,007 | MICROFLUIDIC-BASED APPARATUS AND METHOD FOR VAPORIZATION OF LIQUIDS | Dec 18, 23 | Jul 25, 24 | Not available |
| 2024/0191,838 | FLUID PERMEABLE HEATER ASSEMBLY WITH CAP | Feb 20, 24 | Jun 13, 24 | ALTRIA CLIENT SERVICES LLC |
| 2022/0282,833 | LARGE SCALE COST EFFECTIVE DIRECT STEAM GENERATOR SYSTEM, METHOD, AND APPARATUS | Jan 19, 22 | Sep 08, 22 | Not available |
| 2021/0364,126 | FLUID PERMEABLE HEATER ASSEMBLY WITH CAP | Aug 05, 21 | Nov 25, 21 | ALTRIA CLIENT SERVICES LLC |
| 2020/0085,106 | FLUID PERMEABLE HEATER ASSEMBLY WITH CAP | Nov 21, 19 | Mar 19, 20 | ALTRIA CLIENT SERVICES LLC |
| 2019/0257,472 | LARGE SCALE COST EFFECTIVE DIRECT STEAM GENERATOR SYSTEM, METHOD, AND APPARATUS | Aug 31, 17 | Aug 22, 19 | Not available |
| 2014/0209,620 | Drain Nut | Jan 31, 13 | Jul 31, 14 | COOPER TECHNOLOGIES COMPANY |
| 2014/0034,038 | Furnace Header | Aug 03, 12 | Feb 06, 14 | TRANE INTERNATIONAL INC. |
| 2013/0118,608 | SYSTEM AND METHOD FOR TRAPPING AND NEUTRALIZING CONDENSATE IN A CONDENSING GAS APPLIANCE | May 03, 12 | May 16, 13 | Laars Heating Systems Company |
| 2013/0087,107 | Steam Generation Device and Household Electric Steam Box | May 23, 11 | Apr 11, 13 | CRASTAL TECHNOLOGY (SHENZHEN) CO., LTD. |
| 2013/0008,525 | CONDENSATE REMOVAL DEVICE | Mar 04, 11 | Jan 10, 13 | THERMAL ENERGY INTERNATIONAL (UK) LIMITED |
| 2010/0132,804 | Pressure Equalizing Housing Device | Aug 08, 06 | Jun 03, 10 | Not available |
| 2007/0251,576 | Valve Body and Condensate Holding Tank Flushing Systems and Methods | Mar 06, 07 | Nov 01, 07 | DELTAVALVE, LLC, DELTAVALVE USA, L.L.C., |
| 2007/0169,817 | Adjustable seat valve with debris trap | Jan 24, 06 | Jul 26, 07 | ROBERTSHAW CONTROLS COMPANY |
| 2006/0260,683 | Transmix prevention lock | May 18, 05 | Nov 23, 06 | Not available |
| 2006/0180,203 | THERMODYNAMIC STEAM TRAP | Feb 17, 05 | Aug 17, 06 | Steam Tech, Inc. |
| 2006/0076,054 | Liquid draining valve structure | Oct 07, 04 | Apr 13, 06 | Not available |
| 2005/0263,310 | Seal for cables and conduits | Jan 14, 05 | Dec 01, 05 | COOPER TECHNOLOGIES COMPANY, CROUSE-HINDS COMPANY, |
| 2005/0184,515 | Tube joint for fuel tank | Feb 04, 05 | Aug 25, 05 | HONDA MOTOR CO., LTD. |