Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5599449 | Tubular elastic frame with a continuous slot spanned by a filter material | Alexander Bareiss | 1997-02-04 |
BG
Bernhard Gnamm
Overall (1997): #173,299 of 185,788Top 95%
1
Patents 1997