Inventor · La Grange, IL, US

Michael Thuma

186Patents
27h-index
57Co-inventors
93Inventor score

Filing activity: Dec 14, 1994 → Jan 28, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US5781945A Portable foldable bed rail Emerging Cross-Sectional Technologies 108 Expired
USD413306S Right angle single raceway fitting General 65 Expired
US6050833A Glare filter for computer monitors Emerging Cross-Sectional Technologies 59 Expired
US6874650B2 Storage container Performing Operations; Transporting 58 Expired
US5836562A Mounting device for an apparatus for supporting a keyboard Emerging Cross-Sectional Technologies 54 Expired
USD625835S1 Modular storage enclosure General 49 Expired
USD480872S1 Storage container General 47 Expired
US5782039A Portable gate Fixed Constructions 46 Expired
USD728824S1 Storage enclosure General 46 Active
USD430456S Shot glass General 43 Expired
USD447737S Right angle dual raceway fitting General 42 Expired
USD688806S1 Enclosure General 41 Active
USD711103S1 Deck storage box General 39 Active
USD406047S Faceplate General 38 Expired
USD402262S Straight dual raceway fitting General 37 Expired
USD431423S Collapsible cup holder General 36 Expired
USD662222S1 Utility shed General 36 Active
USD402263S Straight single raceway fitting General 36 Expired
US5687433A Child bath seat Human Necessities 36 Expired
USD714066S1 Synthetic resin sheet with lattice pattern General 33 Active
USD689197S1 Enclosure General 32 Active
USD688386S1 Enclosure General 32 Active
USD392873S Faceplate General 31 Expired
USD644338S1 Modular storage enclosure General 31 Expired
USD699372S1 Enclosure General 29 Active

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