| 2025/0085,728 | GAS SHUT-OFF IN A PARTICULATE REMOVAL DEVICE AND METHOD | Nov 25, 24 | Mar 13, 25 | Not available |
| 2025/0028,340 | MULTI-PHASE VOLTAGE REGULATOR CONTROL | Oct 04, 24 | Jan 23, 25 | Not available |
| 2023/0393,597 | MULTI-PHASE VOLTAGE REGULATOR CONTROL | Aug 24, 23 | Dec 07, 23 | Not available |
| 2023/0058,132 | MULTI-PHASE VOLTAGE REGULATOR CONTROL | Aug 23, 22 | Feb 23, 23 | Not available |
| 2020/0218,297 | INTEGRATED SYSTEM FOR CONTROL, SUPERVISION AND MONITORING OF POWER TRANSFORMERS EQUIPPED WITH TAP SWITCHES UNDER LOAD | Dec 10, 18 | Jul 09, 20 | Not available |
| 2018/0173,257 | Voltage Regulator System and Method of Use | Mar 07, 17 | Jun 21, 18 | Not available |
| 2018/0173,256 | Voltage Regulator System and Method of Use | Dec 20, 16 | Jun 21, 18 | Not available |
| 2018/0081,380 | SYSTEM AND METHOD FOR REGULATION OF VOLTAGE ON AN ELECTRIC POWER SYSTEM | Sep 19, 16 | Mar 22, 18 | Not available |
| 2016/0357,201 | NON-BRIDGING POSITION TAP CHANGER CONTROL AND METHOD OF OPERATION | Aug 15, 16 | Dec 08, 16 | Not available |
| 2016/0231,756 | SYSTEM AND METHOD FOR REGULATION OF VOLTAGE ON AN ELECTRICAL NETWORK | Feb 09, 15 | Aug 11, 16 | GENERAL ELECTRIC COMPANY |
| 2016/0147,237 | METHOD AND SYSTEM FOR VOLTAGE REGULATION, CONTROL, PROTECTION AND MONITORING OF STATE OF ON-LOAD TAP CHANGERS OF POWER TRANSFORMERS, VOLTAGE REGULATORS, AND CAPACITOR BANKS | Jan 22, 16 | May 26, 16 | Not available |
| 2016/0041,568 | VOLTAGE REGULATOR FOR A POWER DISTRIBUTION SYSTEM AND METHOD OF CONTROLLING SAME | Jun 30, 15 | Feb 11, 16 | COOPER TECHNOLOGIES COMPANY |
| 2015/0293,544 | THYRISTOR ASSISTED ON-LOAD TAP CHANGER AND METHOD THEREOF | Dec 19, 13 | Oct 15, 15 | SHANDONG UNIVERSITY |
| 2015/0268,677 | NON-BRIDGING POSITION TAP CHANGER CONTROL AND METHOD OF OPERATION | Mar 24, 14 | Sep 24, 15 | BRANDON & CLARK, INC. |
| 2015/0261,232 | METHOD FOR REGULATING THE VOLTAGE OF A TRANSFORMER | Sep 19, 13 | Sep 17, 15 | MASCHINENFABRIK REINHAUSEN GMBH |
| 2010/0001,700 | SYSTEM FOR VOLTAGE REGULATION, CONTROL PROTECTION AND MONITORING OF STATE OF CHANGERS UNDER POWER TRANSFORMER LOAD, VOLTAGE REGULATORS, CAPACITOR BANKS AND SIMILAR | Dec 07, 06 | Jan 07, 10 | Not available |