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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Franz Summerer — 8 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
WAWebasto Ag: 1 patents #80 of 210Top 40%
Prien am Chiemsee, DE: #9 of 77 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Franz Summerer has been granted 8 US patents while listed as an inventor at Unknown. The first was granted in 2004 and the most recent in June 2013. Franz Summerer ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Franz Summerer in Prien am Chiemsee, DE.

Patents per Year

Patents granted per year, 2004 to 2013Bar chart with a peak of 2 patents in 2006.peak 22004: 1 patents20042006: 2 patents20062008: 1 patents20082010: 2 patents20102012: 1 patents20122013: 1 patents2013

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
8469698 Injection molded shaped plastic part 2013-06-25
8173244 Transparent sheet-like shaped plastic part with concealed sprue mark, and process for producing it 2012-05-08
7762805 Injection moulding machine having a plurality of de-moulding directions 2010-07-27
7718248 Process and apparatus for molding a plastic component onto a prefabricated plastic part 2010-05-18
7458794 Injection moulding machine Ralf Schwaighofer, Andreas Lang 2008-12-02
7122137 Device and process for producing optical molded parts from plastic 2006-10-17
7108811 Process and device for producing moulded parts from plastic 2006-09-19
6719938 Injection molding method and apparatus for underlaying a top materials with plastic 2004-04-13