Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12266982 | Line replaceable unit (LRU) sensor systems for motors and other machines | Patrick M. Rollins | 2025-04-01 |
| 12222171 | Integrated fan drive system for cooling tower | Patrick M. Rollins | 2025-02-11 |
| 12166404 | Sealed, self-cooling-motor with conductive heat transfer thermal management capability | Patrick M. Rollins | 2024-12-10 |
| 12018899 | Direct-drive system for cooling system fans, exhaust blowers and pumps | Patrick M. Rollins | 2024-06-25 |
| 11990798 | Line replaceable unit (LRU) sensor systems for motors and other machines | Patrick M. Rollins | 2024-05-21 |
| 11454465 | Direct-drive system for cooling system fans, exhaust blowers and pumps | Patrick M. Rollins | 2022-09-27 |
| 11418090 | Cooling tower having thermally managed motor | Patrick M. Rollins | 2022-08-16 |
| 11231729 | Direct-drive fan system with variable process control | Patrick M. Rollins, Joseph Costello | 2022-01-25 |
| 11098967 | Integrated fan drive system for cooling tower | Patrick M. Rollins | 2021-08-24 |
| 10998795 | Cooling schemes and methods for cooling tower motors | Patrick M. Rollins | 2021-05-04 |
| 10928144 | Direct-drive system for cooling system fans, exhaust blowers and pumps | Patrick M. Rollins | 2021-02-23 |
| 10804770 | Line replaceable unit (LRU) sensor systems for motors and other machines | Patrick M. Rollins | 2020-10-13 |
| 10719093 | Direct-drive fan system with variable process control | Patrick M. Rollins, Joseph Costello | 2020-07-21 |
| 10697329 | Turbine diaphragm drain | Randall W. Moll, Daniel Flurschutz | 2020-06-30 |
| 10670028 | Load bearing direct drive fan system with variable process control | Patrick M. Rollins, Joseph Costello | 2020-06-02 |
| 10598448 | Integrated fan drive system for cooling tower | Patrick M. Rollins | 2020-03-24 |
| 10560001 | Cooling tower having thermally managed motor | Patrick M. Rollins | 2020-02-11 |
| 10411561 | Cooling schemes and methods for cooling tower motors | Patrick M. Rollins | 2019-09-10 |
| 10345056 | Direct-drive system for cooling system fans, exhaust blowers and pumps | Patrick M. Rollins | 2019-07-09 |
| 10320266 | Cooling tower having thermally managed motor | Patrick M. Rollins | 2019-06-11 |
| 10041749 | Integrated fan drive system for cooling tower | Patrick M. Rollins | 2018-08-07 |
| 10031535 | Direct drive fan system with variable process control | Patrick M. Rollins, Joseph Costello | 2018-07-24 |
| 9938895 | Dual reheat topping cycle for improved energy efficiency for compressed air energy storage plants with high air storage pressure | Jason M. Kerth, Stephen Samuel Rashid | 2018-04-10 |
| 9823022 | Integrated fan drive system for air-cooled heat exchangers (ACHE) | Patrick M. Rollins | 2017-11-21 |
| 9431948 | Integrated fan drive system for air-cooled heat exchangers (ACHE) | Patrick M. Rollins | 2016-08-30 |