Walter Luthi
Inventor
Stats
- 6 US patents issued
- 6 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 6 US Patents Issued
- 6 US Applications Filed
- 46 Total Citation Count
- Aug 16, 1994 Most Recent Filing
- Jan 11, 1979 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| TESA SA | 1
| 1986
|
| WERNER MATHIS AG | 1
| 1994
|
| Heberlein Maschinenfabrik AG | 3
1 | 1979
1980 |
Inventor Addresses
| Address | Duration |
|---|---|
| Ebnat Kappel, CH | May 25, 82 - May 25, 82 |
| Ebnat-Kappel, CH | Apr 22, 80 - Jul 16, 96 |
| Ebnat-kappel, CH | Oct 07, 80 - Oct 07, 80 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| D01H: | SPINNING OR TWISTING | 1 |
| D02G: | CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR THREADS | 1 |
| D06B: | TREATING TEXTILE MATERIALS BY LIQUIDS, GASES, OR VAPOURS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5535616 | 1996 | Apparatus and method for the analysis of porous materials | 4 |
| 4679332 | 1987 | Sensor device for a machine for measuring conductive parts mounted on a measurement table | 15 |
| 4331000 | 1982 | Apparatus for cooling heated thermoplastics yarns | 2 |
| 4226092 | 1980 | Device for cooling heated textile yarns of thermoplastic material | 14 |
| 4204394 | 1980 | Device relating to apparatus for texturing textile yarns | 5 |
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