Inventor
Thomas Flehmig
Inventor
Ratingen, DE
Overview
Patents· 44 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B21Dprimary
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material41%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling18%
Y10TTechnical subjects covered by former us classification9%
B23KSoldering or unsoldering8%
B23PMetal-working not otherwise provided for3%
B23DPlaning2%
B26DCutting2%
B62DMotor vehicles2%
C21DModifying the physical structure of ferrous metals2%
B08BCleaning in general1%
PatentTitleYear
11,097,330Method for producing a formed component having a dimensionally accurate wall region202110,987,718Method for production of a supporting member and a ladder frame or box frame202110,898,942Method for the production of a closed hollow profile for a vehicle axle202110,265,751Method and device for achieving long collar lengths201910,137,812Backrest frame for a vehicle seat201810,118,211Method and device for forming a collar on a workpiece201810,081,043Method and upsetting tool for producing highly dimensionally accurate half shells201810,065,229Method for producing highly dimensionally accurate half-shells and apparatus for producing a half-shell201810,035,179Apparatus and method for the continuous and progressive shaping of metal strips to give a profile with longitudinally varying cross section201810,023,927Hardening tool and method for producing hardened profiled shaped articles201810,017,833Method and tool for hardening a hollow profile of a steel workpiece20189,993,860Device and method for producing at least partially closed hollow profiles with rotatable die halves and low cycle time20189,969,433Method for manufacturing a hollow profile, a hollow profile and a vehicle body20189,908,166'Sheet metal blank having a homogeneous thickness transition'20189,908,187'Tool and method for shear cutting a workpiece'20189,682,489'Method and device for mechanically removing coatings from coated blanks using a press and scraping knife'20179,669,447'Method and device for drawing and trimming blanks'20179,643,268'Device and method for partial decoating and/or machining of material from a workpiece'20179,643,231'Method and device for producing flanged drawn parts with simultaneous trimming'20179,533,337'Apparatus and method for producing at least partially closed hollow profiles with a short cycle time'20179,327,332'Method for controlling the flow of material when deep-drawing a workpiece, and deep-drawing device'20169,289,813'Device and method for the deep drawing of shell parts with integrated head and frame trimming'20169,283,602'Process and apparatus for producing a hollow body, and hollow body'20169,272,318'Method for producing a hollow profiled section'20168,959,973'Method and device for the coreless forming of hollow profiles'20158,881,572'Supporting core for producing hollow profiled elements'20148,833,128'Method for producing slit hollow profiles'20148,522,593'Method and device for producing highly dimensionally accurate flanged half shells'20138,505,352'Method for producing hollow profiles having a longitudinal flange'20138,490,459'Method and device for producing hollow profiled elements'20138,459,076'Method and device for producing closed profiles'20138,296,922'Method for producing low-springback half shells'20128,276,428'Device for manufacturing profiles'20128,240,184'Method for producing high-precision half shells'20128,151,429'Method for producing a heavy duty composite part'20128,042,368'Method and apparatus for the production of a longitudinal seam welded hollow profile'20117,909,226'Device for producing a longitudinally welded hollow profile using a holding-down device'20117,878,037'Device for the free forming and bending of longitudinal profiles, particularly pipes, and a combined device for free forming and bending as well as draw-bending longitudinal profiles, particularly pipes'20117,637,135'Method for producing from a metal sheet a hollow profile which is longitudinally slotted and provided with several longitudinal segments having different cross sections'20097,290,422'Device for free three-dimensional profile forming'20076,941,787'Bending device for thin-walled metal pipes'20056,658,912'Bending block for a bending device'20036,494,360'Method and device for producing straight bead welded pipes from flat sheet metal blanks'20025,953,949'Method and apparatus for producing a metal strip having areas of different thickness over its width'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2007Patents assigned to THYSSENKRUPP STAHL AG (5)· patent assignee history
1999–2021Based in Ratingen, DE· patent location history
2009–2021Patents assigned to THYSSENKRUPP STEEL EUROPE AG (33)· patent assignee history
2012–2018Patents assigned to FLEHMIG THOMAS (24)· patent assignee history
2012–2017Patents assigned to SAVVAS KONSTANTINOS (5)· patent assignee history
2017–2021Patents assigned to THYSSENKRUPP AG (9)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| THYSSENKRUPP STEEL EUROPE AG | 33 | 2009–2021 |
| FLEHMIG THOMASself | 24 | 2012–2018 |
| THYSSENKRUPP AG | 9 | 2017–2021 |
| SAVVAS KONSTANTINOS | 5 | 2012–2017 |
| THYSSENKRUPP STAHL AG | 5 | 1999–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ratingen, DE | 44 | 1999–2021 |