Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6551525 | Dust-proof element and a method of its use in an electrical hand-held tool and with a working tool | Alexander Loffler | 2003-04-22 |
| 6502353 | Roof covering and its method of making and using, comprising a rib mesh corrugated with at least one outer layer, the generally parallel corrugations permitting deformation without restoring creep | — | 2003-01-07 |