| RE49314 | Refrigerator water supply system | Apr 25, 19 | Nov 29, 22 | Samsung Electronics Co. Ltd. |
| RE47789 | Sanitary hydrant | Apr 20, 18 | Dec 31, 19 | WCM Industries, Inc. |
| RE47303 | Variable bypass pipeline heater | Nov 21, 17 | Mar 19, 19 | Certek Heat Machine Inc. |
| 9993744 | Atmospheric water generation systems | Jan 31, 14 | Jun 12, 18 | SEAS Société de l'Eau Aerienne Suisse SA |
| 9988817 | Gate valve downspout diverter for rainwater collection | Feb 25, 16 | Jun 05, 18 | Not available |
| 9987782 | Hot runner nozzle with a segmented heater | Sep 10, 14 | Jun 05, 18 | Otto Männer Innovation GmbH |
| 9989979 | Inflating module for use with an inflatable object | Aug 29, 14 | Jun 05, 18 | Team Worldwide Corporation |
| 9982418 | Gate strainer that fits into a gate valve curb box | Aug 27, 12 | May 29, 18 | Not available |
| 9982419 | Apparatus and method for heating frozen pipes | Sep 21, 16 | May 29, 18 | Not available |
| 9982417 | Water delivery apparatus | Sep 18, 15 | May 29, 18 | Not available |
| 9976482 | Antifreeze system for a pipework | Dec 07, 15 | May 22, 18 | Airbus Operations SAS |
| 9976289 | Pipe freeze-prevention system | Aug 27, 15 | May 22, 18 | Not available |
| 9975783 | Apparatus to classify and separate turbid water and clean water | Aug 05, 16 | May 22, 18 | Not available |
| 9976288 | Wireless automated shutoff valve | Mar 30, 12 | May 22, 18 | Honeywell International Inc. |
| 9970182 | VacCirc-vacuum driven in-well air stripping and recirculation | Feb 07, 15 | May 15, 18 | RAYS ENVIRONMENTAL REMEDIATION MANAGEMENT |
| 9970805 | Adjustable meter with tamper detection | Apr 12, 17 | May 15, 18 | Mueller International, LLC |
| 9957699 | Plumbing fixture with heating elements | Jan 25, 16 | May 01, 18 | Kohler Mira Limited |
| 9957700 | Valve with heating element | Jan 28, 16 | May 01, 18 | Kohler Mira Limited |
| 9958086 | Faucet assembly | Jan 25, 17 | May 01, 18 | Kohler Co. |
| 9960833 | Tamper-resistant relay modules for communication within a mesh network | Oct 05, 16 | May 01, 18 | Mueller International, LLC |