Arthur Kaufman
30Patents
13h-index
14Co-inventors
78Inventor score
Filing activity: Dec 18, 1974 → Dec 17, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6582342B2 | Audible electronic exercise monitor | Emerging Cross-Sectional Technologies | 433 | Expired |
| US5857939A | Exercise device with audible electronic monitor | Emerging Cross-Sectional Technologies | 235 | Expired |
| US6251048A | Electronic exercise monitor | Emerging Cross-Sectional Technologies | 209 | Expired |
| US4310605A | Fuel cell system | Emerging Cross-Sectional Technologies | 60 | Expired |
| US4352991A | Portable life support system | Performing Operations; Transporting | 54 | Expired |
| US5292600A | Hydrogen power cell | Emerging Cross-Sectional Technologies | 44 | Expired |
| US5776625A | Hydrogen-air fuel cell | Emerging Cross-Sectional Technologies | 42 | Expired |
| US4588661A | Fabrication of gas impervious edge seal for a bipolar gas distribution assembly for use in a fuel cell | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4463068A | Fuel cell and system for supplying electrolyte thereto with wick feed | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4945010A | Cooling assembly for fuel cells | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4526843A | Film bonded fuel cell interface configuration | Emerging Cross-Sectional Technologies | 18 | Expired |
| US3979227A | Method for catalyzing a fuel cell electrode and an electrode so produced | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6048634A | Fuel cell using water-soluble fuel | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4294515A | Virtual image display apparatus | Physics | 11 | Expired |
| US3932197A | Method for catalyzing a fuel cell electrode and an electrode so produced | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5445904A | Methods of making oxygen distribution members for fuel cells | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4938833A | Process for making film-bonded fuel cell interfaces | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6730424B1 | Electrochemical method to improve the performance of H2/air PEM fuel cells and direct methanol fuel cells | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7220693B1 | Fuel cell catalyst electrodes | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4751062A | Fuel cell with electrolyte matrix assembly | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6836123B1 | Sensor for electro-active materials | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4826716A | Film bonded fuel cell interface configuration | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7141322B2 | Alcohol fueled direct oxidation fuel cells | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4078119A | Method for catalyzing a fuel cell electrode and an electrode so produced | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6727014B1 | Fuel cell reactant and cooling flow fields integrated into a single separator plate | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.