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USPTO Patent Rankings Data through Dec 31, 2025
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Urban Stricker — 6 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Hilchenbach, DE: #25 of 135 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Urban Stricker has been granted 6 US patents while listed as an inventor at Unknown. The first was granted in 1996 and the most recent in March 2012. Urban Stricker ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Urban Stricker in Hilchenbach, DE.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8133048 Method and blank for producing a screw-tube conveyor and screw-tube conveyor produced in this way Frank Woelfle 2012-03-13
6035546 Device for heat-treating bulk materials in feed screws and bulk material drying method Martin Siebert, Klaus Stricker 2000-03-14
5993052 Device for the relaxation of bulk articles containing drawn thermoplastics and for the selective softening of thermoplastics in a mixture flow for recycling Martin Siebert, Klaus Stricker 1999-11-30
5590789 Process and devices for sorting thermoplastic components from a mixed stream Martin Siebert 1997-01-07
5549250 Process and device for sorting thermoplastic materials from a mixed flow 1996-08-27
5513807 Method of and apparatus for collecting and treating refuse containing stretched plastics 1996-05-07