Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12196501 | Thermal storage device with immiscible storage media | Alan J. Spero, Donald Douglas Spani | 2025-01-14 |
| 12007148 | System and method for collecting solar energy with a stationary thermal storage device | Alan J. Spero | 2024-06-11 |
| 11768038 | Thermal storage device with immiscible storage media | Alan J. Spero, Donald Douglas Spani | 2023-09-26 |
| 11105535 | System and method for collecting solar energy with a stationary thermal storage device | Alan J. Spero | 2021-08-31 |
| 10415854 | System and method for collecting solar energy with a stationary thermal storage device | Alan J. Spero | 2019-09-17 |
| 9732988 | Thermal storage device including a plurality of discrete canisters | Alan J. Spero, James H. Cohen | 2017-08-15 |
| 9689586 | System and method for collecting solar energy with a stationary thermal storage device | Alan J. Spero | 2017-06-27 |
| 8701653 | High energy density thermal storage device and method | Alan J. Spero | 2014-04-22 |