Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5704461 | Rotational control apparatus | Rick Vatsaas, Virgil Schieffer, Todd Everett Smith | 1998-01-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5704461 | Rotational control apparatus | Rick Vatsaas, Virgil Schieffer, Todd Everett Smith | 1998-01-06 |