Jacob Hormadaly
24Patents
12h-index
4Co-inventors
74Inventor score
Filing activity: Jul 24, 1981 → Dec 9, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5491118A | Cadmium-free and lead-free thick film paste composition | Chemistry; Metallurgy | 41 | Expired |
| US5439852A | Cadmium-free and lead-free thick film conductor composition | Electricity | 34 | Expired |
| US7435695B2 | Lead-free phosphate glasses | Chemistry; Metallurgy | 28 | Active |
| US4362656A | Thick film resistor compositions | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4476039A | Stain-resistant ruthenium oxide-based resistors | Chemistry; Metallurgy | 23 | Expired |
| US4548741A | Method for doping tin oxide | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4539223A | Thick film resistor compositions | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4961999A | Thermistor composition | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6171987A | Cadmium-free and lead-free glass compositions, thick film formulations containing them and uses thereof | Electricity | 16 | Expired |
| US4906406A | Thermistor composition | Electricity | 16 | Expired |
| US4707346A | Method for doping tin oxide | Electricity | 15 | Expired |
| US5122302A | Thick film NTC thermistor compositions | Chemistry; Metallurgy | 13 | Expired |
| US5776373A | Tin oxide based conductive powders and coatings | Electricity | 12 | Expired |
| US4537703A | Borosilicate glass compositions | Chemistry; Metallurgy | 11 | Expired |
| US5571456A | Tin oxide based conductive powders and coatings | Electricity | 9 | Expired |
| US4536329A | Borosilicate glass compositions | Electricity | 9 | Expired |
| US4613539A | Method for doping tin oxide | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4548742A | Resistor compositions | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4654166A | Resistor compositions | Electricity | 7 | Expired |
| US5565144A | Tin oxide based conductive powders and coatings | Electricity | 6 | Expired |
| US5114885A | Encapsulant composition | Electricity | 6 | Expired |
| US6066271A | Cobalt ruthenate thermistors | Electricity | 4 | Expired |
| US6989111B2 | Thick film compositions containing pyrochlore-related compounds | Electricity | 2 | Expired |
| US5137851A | Encapsulant composition | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.