Inventor · Orr, MN, US

John A. Rice

10Patents
3h-index
19Co-inventors
57Inventor score

Filing activity: Mar 25, 1991 → Jun 2, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US6778357B2 Electrodeposited high-magnetic-moment material at writer gap pole Physics 19 Expired
US6407339B1 Ceramic electrical insulation for electrical coils, transformers, and magnets Electricity 17 Expired
USD946086S1 Game board General 4 Active
US11377749B1 Electrodeposition of high damping magnetic alloys Electricity 2 Active
US5995336A Composite structure with single domain magnetic element, and thin film magnetic head incorporating same Electricity 2 Expired
US5269895A Method of making composite structure with single domain magnetic element Electricity 1 Expired
US5133920A Method for forming composite simulated ivory materials Performing Operations; Transporting 1 Expired
US11798583B1 Electrodeposition of thermally stable alloys Physics 1 Active
US11152020B1 Electrodeposition of thermally stable alloys Physics 1 Active
US11913130B1 Electrodeposition of high damping magnetic alloys Electricity 0 Active

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