Henry E. Hagy
11Patents
8h-index
19Co-inventors
69Inventor score
Filing activity: Jun 29, 1978 → Mar 8, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6998776B2 | Glass package that is hermetically sealed with a frit and method of fabrication | Electricity | 182 | Expired |
| US7407423B2 | Glass package that is hermetically sealed with a frit and method of fabrication | Electricity | 65 | Expired |
| US7602121B2 | Glass package that is hermetically sealed with a frit and method of fabrication | Electricity | 61 | Active |
| US8252708B2 | Crystallization-free glass frit compositions and frits made therefrom for microreactor devices | Performing Operations; Transporting | 34 | Active |
| US8063560B2 | Glass package that is hermetically sealed with a frit and method of fabrication | Electricity | 28 | Active |
| US4270380A | Metal shaping die assembly | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4255198A | Glass for sealing to molybdenum metal | Chemistry; Metallurgy | 12 | Expired |
| US4179638A | Cathode ray tube panel | Electricity | 9 | Expired |
| US4315991A | Very low expansion sealing frits | Chemistry; Metallurgy | 8 | Expired |
| US4855260A | Glasses exhibiting low thermal coefficients of elasticity | Chemistry; Metallurgy | 5 | Expired |
| US6603900B1 | Athermal optical waveguide grating device | Physics | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.