Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5052309 | Track carrier for a high speed magnetic levitation transport system | Bernhard Haselwander, Henning Riech | 1991-10-01 |
| 4880224 | Rowing machine | Nathanial B. Findlay | 1989-11-14 |