Alfons Wolfrum
Inventor
Stats
- 3 US patents issued
- 4 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 3 US Patents Issued
- 4 US Applications Filed
- 32 Total Citation Count
- Aug 19, 2003 Most Recent Filing
- Jul 31, 1991 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Carl-Zeiss-Stiftung | 1
| 2003
|
| SCHOTT AG | 1
| 2003
|
| SCHOTT GLAS | 2
1 | 1991
1993 |
Inventor Addresses
| Address | Duration |
|---|---|
| Tirschenreuth, DE | Jan 12, 93 - Apr 05, 94 |
| Tirshenreuth, DE | Oct 12, 93 - Oct 12, 93 |
| Trischenreuth, DE | Feb 12, 04 - Feb 12, 04 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B23B: | TURNING; BORING | 1 |
| C03B: | MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL | 4 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2004/0025,539 | 2004 | Method and device for cutting glass tubes | 5 |
| 5300134 | 1994 | Device and process for deformation of the heat-softened end of a glass tube | 14 |
| 5252115 | 1993 | Device and forming finger for forming a mouth area on a glass vial | 10 |
| 5178401 | 1993 | Rotatable chuck for glass tubes | 8 |
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