Inventor · Zuchwil, CH

Thomas A. Meyer

38Patents
9h-index
42Co-inventors
75Inventor score

Filing activity: Jul 27, 1987 → Feb 14, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US5707145A Method of conching bulk chocolate in a mixing apparatus Performing Operations; Transporting 20 Expired
US7097828B2 Sunscreen formulations containing waterborne polyurethane polymers Human Necessities 19 Expired
US5750092A Sunless tanning composition and method Human Necessities 17 Expired
US5645822A Method and apparatus for sunless tanning Human Necessities 17 Expired
US5765457A Brake lathe with display Emerging Cross-Sectional Technologies 16 Expired
US6099825A Sunscreen having disappearing color Human Necessities 16 Expired
US7244416B2 Stabilized photoprotective composition Human Necessities 14 Expired
US5756075A Apparatus and method for sunless tanning Human Necessities 13 Expired
US5830985A Preparation of polyaspartic acid Chemistry; Metallurgy 9 Expired
US5937365A Communications system for vehicle wheel alignment apparatus Physics 9 Expired
US5827506A Sunless tanning method and apparatus Human Necessities 8 Expired
US6170759A Method and device for applying an adhesive to a product surface Performing Operations; Transporting 8 Expired
USD558002S1 Combined slicer and juicer General 7 Expired
US5642677A Walk-behind self-propelled multi-functional nursery device Human Necessities 7 Expired
US5258473A Preparation of finely divided, water-soluble polymers Chemistry; Metallurgy 7 Expired
US9096882B2 Method of selecting antioxidants for use in topically applied compositions Human Necessities 4 Active
US4813175A Multi-functional nursery cultivator Human Necessities 4 Expired
US6064927A Alignment component replacement system Physics 4 Expired
US5184685A Self-contained nursery cultivator Human Necessities 3 Expired
US10039700B2 Enhanced efficiency of sunscreen compositions Human Necessities 3 Active
US9066865B2 Pharmaceutical compositions for the treatment of inner ear disorders Human Necessities 2 Active
US8079324B2 Device for later application of a two-component material on a substrate Performing Operations; Transporting 2 Active
US6066502A Endothelin converting enzyme (ECE) Human Necessities 2 Expired
US6173867A Installation for conveying a liquid and use of the installation Performing Operations; Transporting 1 Expired
USD549527S1 Slicer General 1 Expired

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