Ralf-Hartmut Sohl
Inventor
Stats
- 7 US patents issued
- 11 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 7 US Patents Issued
- 11 US Applications Filed
- 36 Total Citation Count
- Mar 31, 2011 Most Recent Filing
- Dec 22, 1995 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| SMS SIEMAG AKTIENGESELLSCHAFT | 1
1 1 2 2 2 1 | 1995
2000 2001 2005 2007 2008 2011 |
| SMS DEMAG AG | 3
| 2007
|
Inventor Addresses
| Address | Duration |
|---|---|
| Solingen, DE | Sep 23, 97 - Nov 22, 11 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B21B: | ROLLING OF METAL | 2 |
| B21D: | WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING | 1 |
| B23D: | PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8061581 | 2011 | Method of connecting strips | 0 |
| 2011/0225,791 | 2011 | METHOD OF CONNECTING STRIPS | 0 |
| 8011556 | 2011 | Device for the connecting of strips | 4 |
| 2011/0038,693 | 2011 | SLUICE DEVICE AND METHOD FOR OPENING THE SLUICE DEVICE | 0 |
| 2010/0308,541 | 2010 | STRIP-SEALING GATE | 2 |
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