Thomas Flehmig
49Patents
5h-index
37Co-inventors
69Inventor score
Filing activity: Sep 25, 1998 → Jun 18, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7637135B2 | Method for producing from a metal sheet a hollow profile which is longitudinally slotted and provided with several longitudinal segments having different cross sections | Performing Operations; Transporting | 9 | Expired |
| US8522593B2 | Method and device for producing highly dimensionally accurate flanged half shells | Performing Operations; Transporting | 7 | Active |
| US8276428B2 | Device for manufacturing profiles | Performing Operations; Transporting | 5 | Active |
| US8459076B2 | Method and device for producing closed profiles | Performing Operations; Transporting | 5 | Active |
| US6494360B1 | Method and device for producing straight bead welded pipes from flat sheet metal blanks | Performing Operations; Transporting | 5 | Expired |
| US8505352B2 | Method for producing hollow profiles having a longitudinal flange | Performing Operations; Transporting | 3 | Active |
| US10065229B2 | Method for producing highly dimensionally accurate half-shells and apparatus for producing a half-shell | Performing Operations; Transporting | 2 | Active |
| US6941787B2 | Bending device for thin-walled metal pipes | Performing Operations; Transporting | 2 | Expired |
| US7909226B2 | Device for producing a longitudinally welded hollow profile using a holding-down device | Performing Operations; Transporting | 2 | Expired |
| US5953949A | Method and apparatus for producing a metal strip having areas of different thickness over its width | Performing Operations; Transporting | 2 | Expired |
| US10081043B2 | Method and upsetting tool for producing highly dimensionally accurate half shells | Performing Operations; Transporting | 2 | Active |
| US8296922B2 | Method for producing low-springback half shells | Emerging Cross-Sectional Technologies | 2 | Active |
| US6658912B1 | Bending block for a bending device | Performing Operations; Transporting | 2 | Expired |
| US8959973B2 | Method and device for the coreless forming of hollow profiles | Emerging Cross-Sectional Technologies | 2 | Active |
| US9643268B2 | Device and method for partial decoating and/or machining of material from a workpiece | Emerging Cross-Sectional Technologies | 1 | Active |
| US9908166B2 | Sheet metal blank having a homogeneous thickness transition | Emerging Cross-Sectional Technologies | 1 | Active |
| US8240184B2 | Method for producing high-precision half shells | Performing Operations; Transporting | 1 | Active |
| US9327332B2 | Method for controlling the flow of material when deep-drawing a workpiece, and deep-drawing device | Performing Operations; Transporting | 1 | Active |
| US9289813B2 | Device and method for the deep drawing of shell parts with integrated head and frame trimming | Performing Operations; Transporting | 1 | Active |
| US9682489B2 | Method and device for mechanically removing coatings from coated blanks using a press and scraping knife | Emerging Cross-Sectional Technologies | 0 | Active |
| US10118211B2 | Method and device for forming a collar on a workpiece | Performing Operations; Transporting | 0 | Active |
| US9643231B2 | Method and device for producing flanged drawn parts with simultaneous trimming | Performing Operations; Transporting | 0 | Active |
| US10137812B2 | Backrest frame for a vehicle seat | Performing Operations; Transporting | 0 | Active |
| US10017833B2 | Method and tool for hardening a hollow profile of a steel workpiece | Chemistry; Metallurgy | 0 | Active |
| US9669447B2 | Method and device for drawing and trimming blanks | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.