Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10143900 | Golf club head with improved sole | James P. Harrington | 2018-12-04 |
| 10099785 | Drone with ring assembly | — | 2018-10-16 |
| 9968833 | Golf club with adjustable weight assembly | Joshua G. Breier, Andrew Curtis, Scott H. Moreira, Douglas E. Roberts, Ryan L. Roach | 2018-05-15 |
| 9937394 | Iron type golf club head construction | James P. Harrington, Michael E. Franz | 2018-04-10 |
| D807456 | Sole of a golf club head | James P. Harrington | 2018-01-09 |