Inventor · Mount Royal, QC, CA

David Mitchell

30Patents
14h-index
24Co-inventors
81Inventor score

Filing activity: Nov 28, 1977 → Aug 16, 2012

Most-cited inventions

PatentTitleAreaCited byStatus
US5872973A Method for managing dynamic relations between objects in dynamic object-oriented languages Physics 671 Expired
US6356933B2 Methods and apparatus for efficiently transmitting interactive application data between a client and a server using markup language Physics 111 Expired
US7596593B2 Methods and apparatus for efficiently transmitting interactive application data between a client and server using markup language Physics 98 Active
US5533768A Ergonomic shovel Fixed Constructions 56 Expired
US6920480B2 Methods and apparatus for efficiently transmitting interactive application data between a client and server using markup language Physics 56 Expired
US5542532A Compact disc holder Performing Operations; Transporting 52 Expired
US7805523B2 Method and apparatus for partial updating of client interfaces Physics 48 Active
US4142815A Concrete slab striker Fixed Constructions 30 Expired
US7130880B1 System and method for sharing files via a user Internet file system Electricity 24 Expired
US4588717A Compounds and vitamin supplements and methods for making same Human Necessities 23 Expired
US6276548A Collapsible basket Textiles; Paper 23 Expired
US5731025A Method and composition for inhibiting decomposition of aspartame Human Necessities 22 Expired
US6370857B1 Rake with detachable head Human Necessities 17 Expired
US7836428B2 Declarative computer programming language method and system Physics 17 Active
US6163919A Scraper Performing Operations; Transporting 11 Expired
US4662300A Offshore load-handling system Performing Operations; Transporting 10 Expired
US8684871B2 Belt positioner Mechanical Engineering; Lighting; Heating 9 Active
US6754416B1 Method for tensioning and positioning a fiber optic cable Physics 9 Expired
US4254966A Arrangement for coupling vehicles Performing Operations; Transporting 9 Expired
US7437713B2 Automated system that tests software on multiple computers Electricity 8 Expired
US4705875A Substituted fructose compounds and vitamin supplements and methods for making same Chemistry; Metallurgy 8 Expired
US4405146A Coupling for an articulated vehicle or the like Emerging Cross-Sectional Technologies 7 Expired
US4568665A Protein compounds Human Necessities 6 Expired
US6584269B1 Fiber optic cable tensioning and positioning apparatus Emerging Cross-Sectional Technologies 4 Expired
US6681600B1 System for removing a uniform length of coating from a fiber optic cable Physics 4 Expired

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