Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797208 | Golf club shaft with variable density tip plug | — | 2004-09-28 |
| 6258737 | Article and method for making complex shaped preform and silicon carbide composite by melt infiltration | James Dale Steibel, Gregory Scot Corman, Andrew Szweda | 2001-07-10 |
| 6024898 | Article and method for making complex shaped preform and silicon carbide composite by melt infiltration | James Dale Steibel, Gregory Scot Corman, Andrew Szweda | 2000-02-15 |