Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7568397 | Magnetic stability for test fixture | — | 2009-08-04 |
| 7543506 | Electromagnetic rotation and stability apparatus | — | 2009-06-09 |
| 6673182 | Green tire holding device with turning spindle(s) | — | 2004-01-06 |
| 5074604 | Door knob and latch retaining device | Fred I. Albrecht | 1991-12-24 |
| 5040331 | Remote controlled opening device | Fred I. Albrecht | 1991-08-20 |
| 4972629 | Remote controlled opening device | Fred I. Albrecht | 1990-11-27 |