Inventor · Portland, OR, US

John Morgan

13Patents
4h-index
16Co-inventors
57Inventor score

Filing activity: Feb 2, 1981 → Mar 4, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US5299530A Submergible fish cage Emerging Cross-Sectional Technologies 38 Expired
US7776022B2 Apparatus and methods for making, storing, and administering freeze-dried materials such as freeze-dried plasma Human Necessities 32 Active
US4337034A Protective refractory member locking device Emerging Cross-Sectional Technologies 7 Expired
US8617940B2 SOI device with a buried insulating material having increased etch resistivity Electricity 4 Active
US4457706A Ladle station seal Mechanical Engineering; Lighting; Heating 4 Expired
US9968708B2 Tissue scaffold materials for tissue regeneration and methods of making Human Necessities 3 Active
US4528672A Weld insert and refractory anchor Mechanical Engineering; Lighting; Heating 2 Expired
US10121846B1 Resistor structure with high resistance based on very thin semiconductor layer Electricity 2 Active
US10953135B2 Tissue scaffold materials for tissue regeneration and methods of making Human Necessities 1 Active
US8193066B2 Semiconductor device comprising a silicon/germanium resistor Electricity 0 Active
US9583616B2 Semiconductor structure including backgate regions and method for the formation thereof Electricity 0 Active
US8326555B2 System and method for measuring conductivity/resistivity of water having high purity Physics 0 Active
US12029833B2 Tissue scaffold materials for tissue regeneration and methods of making Human Necessities 0 Active

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