Assignee
BETR FORSCH INST ANGEW FORSCH
DE·20 granted patents·3 pending applications·328 citations·filing 1977–2005
Top patents by PatentIndex Score
23 records- 0194US6286349B1Flatness measurement system for metal stripBETR FORSCH INST ANGEW FORSCH·Filed 1999·Granted Sep 11, 2001·45 cites·2 claims
- 0287US4127027AArrangement for measuring stress distribution over the width of flexible strip, more particularly during cold rolling of steel stripBETR FORSCH INST ANGEW FORSCH·Filed 1977·Granted Nov 28, 1978·23 cites·18 claims
- 0380US6840475B1Method and device for the rolling or winding of stripBETR FORSCH INST ANGEW FORSCH·Filed 2000·Granted Jan 11, 2005·12 cites·4 claims
- 0479US5953946AApparatus for bend-straightening metal stripBETR FORSCH INST ANGEW FORSCH·Filed 1998·Granted Sep 21, 1999·27 cites·6 claims
- 0577US4593567AElectromagnet transducerBETR FORSCH INST ANGEW FORSCH·Filed 1984·Granted Jun 10, 1986·38 cites·12 claims
- 0673US5629487ADeflecting roller for sensing the distribution of stress along the rollerBETR FORSCH INST ANGEW FORSCH·Filed 1996·Granted May 13, 1997·39 cites·24 claims
- 0771US6138506AMeasuring idler-rollerBETR FORSCH INST ANGEW FORSCH·Filed 1997·Granted Oct 31, 2000·12 cites·10 claims
- 0869US4453083AApparatus for the determination of the position of a surfaceBETR FORSCH INST ANGEW FORSCH·Filed 1981·Granted Jun 5, 1984·26 cites·6 claims
- 0965US4989457ADeflection measuring rollerBETR FORSCH INST ANGEW FORSCH·Filed 1989·Granted Feb 5, 1991·12 cites·8 claims
- 1062US7317542B2Method and device for optically measuring the surface shape and for the optical surface inspection of moving strips in rolling and processing installationsBETR FORSCH INST ANGEW FORSCH·Filed 2003·Granted Jan 8, 2008·14 cites·18 claims
- 1160US6923067B2Defect type classifying methodBETR FORSCH INST ANGEW FORSCH·Filed 2002·Granted Aug 2, 2005·16 cites·8 claims
- 1258US4300403AApparatus for measuring stress distribution across the width of flexible stripBETR FORSCH INST ANGEW FORSCH·Filed 1980·Granted Nov 17, 1981·9 cites·11 claims
- 1351US5987948APresetting for cold-roll reversal standBETR FORSCH INST ANGEW FORSCH·Filed 1997·Granted Nov 23, 1999·8 cites·15 claims
- 1449US4587414AApparatus for adjusting the position of an edge with surface portions reflecting different wavelengths of lightBETR FORSCH INST ANGEW FORSCH·Filed 1983·Granted May 6, 1986·9 cites·6 claims
- 1546US5153677AMethod and apparatus for interferometric detection of surface displacement of solidsBETR FORSCH INST ANGEW FORSCH·Filed 1990·Granted Oct 6, 1992·13 cites·5 claims
- 1643US2004206181A1Defect type classifying methodBETR FORSCH INST ANGEW FORSCH·Filed 2004·Application pending·0 cites
- 1742US4366720AApparatus for measuring stress distribution across the width of flexible stripBETR FORSCH INST ANGEW FORSCH·Filed 1980·Granted Jan 4, 1983·8 cites·11 claims
- 1842US2008202187A1Method for Straightening Hot Profiled SectionsBETR FORSCH INST ANGEW FORSCH·Filed 2004·Application pending·0 cites
- 1941US4981028AMethod for cold-rolling sheets and stripsBETR FORSCH INST ANGEW FORSCH·Filed 1989·Granted Jan 1, 1991·5 cites·6 claims
- 2036US7876964B2Method for associating a digital image with a class of a classification systemBETR FORSCH INST ANGEW FORSCH·Filed 2005·Granted Jan 25, 2011·0 cites·22 claims
- 2127US2001012388A1Flatness measurement system for metal stripBETR FORSCH INST ANGEW FORSCH·Filed 1998·Application pending·0 cites
- 2226US6637270B1System for transmitting ultrasonic wavesBETR FORSCH INST ANGEW FORSCH·Filed 1998·Granted Oct 28, 2003·0 cites·20 claims
- 2326US5870199AMethod and apparatus for highly accurate distance measurement with respect to surfacesBETR FORSCH INST ANGEW FORSCH·Filed 1997·Granted Feb 9, 1999·12 cites·15 claims
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