Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415615 | Fluid accelerator | David A. Shoffler | 2025-09-16 |
| 12409945 | Fluid accelerator | David A. Shoffler | 2025-09-09 |
| 12049260 | Airfoils and machines incorporating airfoils | David A. Shoffler | 2024-07-30 |
| 11673617 | Airfoils and machines incorporating airfoils | David A. Shoffler | 2023-06-13 |
| 11390333 | Airfoils and machines incorporating airfoils | David A. Shoffler | 2022-07-19 |
| 11202945 | Golf club head with airfoil | David A. Shoffler | 2021-12-21 |
| 10766544 | Airfoils and machines incorporating airfoils | David A. Shoffler | 2020-09-08 |
| 10751583 | Golf club head with airfoil | David A. Shoffler | 2020-08-25 |