Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Siegfried Schmidt — 28 Patents

MIMars, Incorporated: 9 patents #54 of 1,238Top 5%
DGDbt Gmbh: 4 patents #16 of 80Top 20%
DGDbt Deutsche Bergbau-Technik Gmbh: 3 patents #4 of 30Top 15%
Caterpillar: 3 patents #2,186 of 8,398Top 30%
BABuro Patent Ag: 1 patents #2 of 6Top 35%
U.S. Philips: 1 patents #4,149 of 8,851Top 50%
MAMagcode Ag: 1 patents #3 of 3Top 100%
RHRosenberger Hochfrequenztechnik: 1 patents #91 of 218Top 45%
SASap Ag: 1 patents #1,847 of 3,812Top 50%
Verden, DE: #3 of 80 inventorsTop 4%
Overall (All Time): #134,628 of 4,157,543Top 4%
28 Patents All Time
Siegfried Schmidt has been granted 28 US patents while listed as an inventor at Mars, Incorporated. The first was granted in 1985 and the most recent in October 2018. Siegfried Schmidt ranks #134,628 of 4,157,543 US inventors in our database (top 3.2%). Patent records list Siegfried Schmidt in Verden, DE.

Patents per Year

Patents granted per year, 1985 to 2018Bar chart with a peak of 4 patents in 2014.peak 41985: 1 patents19851993: 1 patents1997: 1 patents19971999: 2 patents2003: 2 patents20032004: 1 patents2005: 3 patents20052006: 2 patents2007: 1 patents20072008: 3 patents2010: 1 patents20102013: 3 patents2014: 4 patents20142015: 1 patents2018: 2 patents2018

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10113794 Method for drying a material Maria Toivonen 2018-10-30
10006714 Apparatus for drying a material Maria Toivonen 2018-06-26
9132963 Multipart chain fixing device, trough element and parts for the same Eugen Baier, Uwe Tillessen, Frank Fischer, Jorg Wirtz, Bernhard Wleklinski 2015-09-15
8834764 Method and apparatus for drying an extruded material Johannes P. Schlebusch 2014-09-16
8827671 Extrusion and conditioning apparatus 2014-09-09
8794429 Pan section Frank Fischer, Eugen Baier, Jorg Wirtz, Uwe Tillessen 2014-08-05
8741368 Method and apparatus for deep-frying foods 2014-06-03
8484933 Method and apparatus for packing a material in a packing container Johannes P. Schlebusch 2013-07-16
8398409 Apparatus for producing a connection 2013-03-19
8365901 Conveyor pan with changeable trough, and a changeable trough Jorg Wirtz 2013-02-05
7838057 Protein-containing food product and method of preparing same Marinus Pannevis 2010-11-23
7392896 Trough pan for a face conveyor with a loading ramp Jorg Wirtz 2008-07-01
7344380 Method and device for producing an electrical connection of sub-assemblies and modules Hermann Neidlein 2008-03-18
7325670 Conveyor pan Dirk Vorsteher, Gerhard Merten, Frank Fischer, Jorg Wirtz, Martin Broszat +4 more 2008-02-05
7236991 Changing the data structure which an application program in a computer system uses to access database systems Wolfgang Becker, Peter Pitterling, Michael De muth, Joanne Aponiewicz 2007-06-26 $3,770,000
7073628 Device for climbing on extended supporting elements, such as ropes, with releasable automatically reclamping clasps 2006-07-11
6991819 Food product containing instable additives Marinus Pannevis, Botho Stein Von Kamiensky, Olivier Capet 2006-01-31
6932993 Method for producing filled foodstuff hollow bodies Botho Stein Von Kamiensky, Bruno Trachez 2005-08-23
6872025 Toggle retainer for toggle connections Detlef Hahn, Frank Fischer, Gerhard Merten, Ingo Pruss, Jorg Wirtz 2005-03-29
6843364 Toggle bar link for conveyor and guideway pans and toggle bars, toggle bar sockets, safety elements, pans and assembly tools for toggle bar links Jorg Wirtz 2005-01-18
6782973 Device for climbing on extended support elements, such as ropes, with releasable automatically reclamping clasps 2004-08-31
6561815 Electromechanical connecting device 2003-05-13
6517903 Process for vacuum coating extruded material 2003-02-11
5938000 Conveyor chute for chain scraper conveyors, in particular for use in mining Frank Fischer, Theo Wieger 1999-08-17
5927476 Conveyor pan connection for scraper chain conveyors in particular for use in mining Gerhard Merten 1999-07-27