| 9789519 | Rug cleaning device | Jul 18, 13 | Oct 17, 17 | Not available |
| 9662682 | Self-serve cleaning device | Jun 24, 15 | May 30, 17 | Not available |
| 9556987 | Direct connect adapter device | Jul 24, 13 | Jan 31, 17 | Not available |
| 9278380 | Carpet washing equipment and method for washing a carpet with the carpet washing equipment | Apr 29, 09 | Mar 08, 16 | WEST HEAT RAUMA OY |
| 8826488 | Ash fluidization system and method | Jul 28, 06 | Sep 09, 14 | GENERAL ELECTRIC TECHNOLOGY GMBH |
| 8733377 | Acoustic cleaning device with variable length to compensate application temperature | Dec 13, 10 | May 27, 14 | BHA ALTAIR, LLC |
| 7890214 | Method and apparatus for controlling soot blowing using statistical process control | Jul 27, 07 | Feb 15, 11 | EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC. |
| 7644669 | Coal fired process heaters | May 03, 07 | Jan 12, 10 | Not available |
| 7624471 | Mat vacuum cleaning machine | Nov 03, 05 | Dec 01, 09 | Not available |
| 5040259 | Fire hose washing apparatus | Sep 20, 89 | Aug 20, 91 | Showa Kiki Sangyo Kabushiki Kaisha |
| 5005270 | Continuous carpet washing and pile modification method and apparatus | Feb 09, 90 | Apr 09, 91 | Multitex Corporation of America |
| 4502175 | Portable fire hose cleaning apparatus | Feb 28, 83 | Mar 05, 85 | Not available |
| 4348781 | Hose cleaning plant | Apr 01, 81 | Sep 14, 82 | Nilsson; Rolf E., NILSSO, ROLF E., Wahlstrom; Hans V., |
| 4206526 | Hose washing machine | Sep 22, 78 | Jun 10, 80 | Not available |