Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D330541 | Magnetic core | James D. Burts, Jr., Kevin D. Jackson, Paul A. Jeffries, Clayton L. Sturgeon | 1992-10-27 |
| D330189 | Magnetic core | James D. Burts, Jr., Kevin D. Jackson, Paul A. Jeffries, Clayton L. Sturgeon | 1992-10-13 |