Inventor · Praha, CZ

Jeffrey J. Martin

17Patents
6h-index
10Co-inventors
63Inventor score

Filing activity: Nov 15, 1989 → Mar 8, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US9700445B2 One-way actuator knob Human Necessities 138 Active
US5561911A Level tool with laser light alignment capabilities Emerging Cross-Sectional Technologies 30 Expired
USD1016251S1 Fluid coupling General 21 Active
US9742996B1 Single unit 360-degree camera with an integrated lighting array Electricity 11 Active
USD929944S1 Coupling General 6 Active
US5004353A Fluid mixing accessory Performing Operations; Transporting 6 Expired
US11635162B2 Fluid couplings Mechanical Engineering; Lighting; Heating 5 Active
US9826152B1 Single-unit 360-degree camera with a multifunctional lumen Physics 5 Active
USD945971S1 Coupling General 4 Active
USD1021016S1 Fluid coupling General 4 Active
USD929945S1 Coupling General 3 Active
USD945970S1 Coupling General 3 Active
USD947787S1 Coupling General 2 Active
USD1017775S1 Fluid coupling General 1 Active
USD980800S1 Coupling General 0 Active
USD1017553S1 Coupling General 0 Active
US10660625B2 One-way actuator knob Human Necessities 0 Active

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