Ernst Fehrer
Inventor
Stats
- 34 US patents issued
- 34 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 34 US Patents Issued
- 34 US Applications Filed
- 210 Total Citation Count
- May 12, 1998 Most Recent Filing
- Mar 30, 1979 Earliest Filing
Work History
No Work History Available.Inventor Addresses
| Address | Duration |
|---|---|
| Auf der Gugl 28, A-4020 Linz (Osterreich | Mar 01, 94 - Mar 01, 94 |
| Auf der Gugl 28, A-4020 Linz, AT | Feb 10, 81 - Apr 27, 99 |
| Auf der Gugl 28, Linz, AT | Jun 15, 82 - Jun 15, 82 |
| Auf der Gugl 28,, A-4020 Linz, AT | Jun 16, 87 - Jun 16, 87 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B65H: | HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES | 1 |
| D01G: | PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING | 9 |
| D01H: | SPINNING OR TWISTING | 14 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5896633 | 1999 | Method and device for needling a web | 6 |
| 5894643 | 1999 | Device for needling a web | 4 |
| 5893200 | 1999 | Device for needling a prebonded web | 6 |
| 5813101 | 1998 | Device for needling a prebonded web | 6 |
| 5752301 | 1998 | Apparatus for needling a fibrous web | 0 |
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