Markus Speidel has been granted 11 US patents while listed as an inventor at Basf Se . The first was granted in 1995 and the most recent in September 2004. Markus Speidel ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Markus Speidel in Birmenstorf, CH.
Patents per Year Patents granted per year, 1995 to 2004 Bar chart with a peak of 3 patents in 2003. peak 3 1995: 1 patents 1995 1996: 1 patents 1996 1998: 1 patents 1998 2000: 1 patents 2000 2002: 1 patents 2002 2003: 3 patents 2003 2004: 3 patents 2004
Issued Patents All Time
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Showing 1–11 of 11 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
6797232 Nickel-based alloy for high-temperature technology Josef Bernauer 2004-09-28
6682581 Nickel-poor austenitic steel — 2004-01-27
$346,000
6682582 Nickel-poor austenitic steel — 2004-01-27
$346,000
6641640 Hard material sintered compact with a nickel- and cobalt-free, nitrogenous steel as binder of the hard phase Werner Hesse , Hans Wohlfromm , Peter Uggowitzer 2003-11-04
$765,000
6616779 Workpiece made from a chromium alloy Peter Ernst , Peter Uggowitzer , Hannes Speidel 2003-09-09
$105,000
6547896 Process for the production of a material made of a metal alloy Peter Uggowitzer , Gian-Carlo Gullo , Kurt Steinhoff 2003-04-15
6406572 Process for the production of a workpiece from a chromium alloy, and its use Peter Ernst , Peter Uggowitzer , Hannes Speidel 2002-06-18
6030469 Fully martensitic steel alloy Peter Ernst , Peter Uggowitzer , Alkan Göcmen 2000-02-29
5714115 Austenitic steel alloy Peter Uggowitzer , Gerald Stein , Joachim Menzel 1998-02-03
5573056 Process and device for producing metal strip and laminates Heinrich Feichtinger , Derek Feichtinger 1996-11-12
5415706 Heat- and creep-resistant steel having a martensitic microstructure produced by a heat-treatment process Brendon Scarlin , Peter Uggowitzer 1995-05-16
$274,000
