Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5806268 | Building skeleton of profiled bars | — | 1998-09-15 |
| 4844841 | Pyrenexulfonic acids useful in fluorescent lipid probes | Otto S. Wolfbeis | 1989-07-04 |
| 4556148 | Rack formed of a plurality of profiled bars | — | 1985-12-03 |
| 4453363 | Structural element bar for buildings, or the like | — | 1984-06-12 |
| 4364216 | Structural unit in the form of a profiled bar | — | 1982-12-21 |