Inventor · Langenfeld, DE

Andreas Steinert

17Patents
4h-index
21Co-inventors
56Inventor score

Filing activity: Oct 24, 2000 → Mar 20, 2013

Most-cited inventions

PatentTitleAreaCited byStatus
US6593403B1 Additive mixture for improving the mechanical properties of polymers Chemistry; Metallurgy 7 Expired
US7451969B2 Gatherer stitcher Performing Operations; Transporting 6 Expired
US7281706B2 Gatherer stitcher Performing Operations; Transporting 4 Expired
US7628389B2 Gatherer stitcher for brochures Performing Operations; Transporting 4 Active
US6730157B2 Anti-skinning agents having a mixture of organic compounds and coating compositions containing them Chemistry; Metallurgy 3 Expired
US6899325B2 Method and device for precisely aligning a product to be stapled in relation to a stapling device and gatherer stapler Emerging Cross-Sectional Technologies 3 Expired
US7621708B2 Apparatus and method for pressing a cover onto a moving printing material block Emerging Cross-Sectional Technologies 3 Active
US7988138B2 Gatherer stitcher with variable chain pitch Performing Operations; Transporting 2 Active
US7234694B2 Saddle stitcher including card gluers for dispensing personalized printed cards and method therefor Performing Operations; Transporting 1 Expired
US8840351B2 Book binding machine and method for operating a book binding machine Emerging Cross-Sectional Technologies 1 Active
US7947778B2 Aqueous dispersions Chemistry; Metallurgy 0 Active
US6849205B2 Use of additive combinations for preventing skin formation on air-drying lacquers Chemistry; Metallurgy 0 Expired
US7354971B2 Aqueous dispersions Chemistry; Metallurgy 0 Active
US7232125B2 Device for collating laminar workpieces Performing Operations; Transporting 0 Expired
US10005638B2 Cutting device Emerging Cross-Sectional Technologies 0 Active
US7344588B2 Anti-skinning agents having a mixture of organic compounds and coating compositions containing them Chemistry; Metallurgy 0 Active
US8382416B2 Gathering and stitching machine and method for operating the gathering and stitching machine Performing Operations; Transporting 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.