Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5149023 | Mechanically-linked side stick controllers with isolated pitch and roll control movement | Seiya Sakurai, Erwin V. Schweizer | 1992-09-22 |
| 4395172 | Cargo restraint system with spring fuse | Neville L. Lambert, Erwin V. Schweizer | 1983-07-26 |