Jack M. Strok
17Patents
7h-index
14Co-inventors
63Inventor score
Filing activity: Aug 2, 1976 → Nov 24, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5549746A | Solid state thermal conversion of polycrystalline alumina to sapphire using a seed crystal | Chemistry; Metallurgy | 76 | Expired |
| US5952768A | Transparent heat conserving coating for metal halide arc tubes | Electricity | 16 | Expired |
| US5353210A | Reflector lamp with low UV emission | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4052636A | High pressure sodium vapor lamp stabilized for pulse operation | Electricity | 10 | Expired |
| US6538377B1 | Means for applying conducting members to arc tubes | Electricity | 9 | Expired |
| US4061939A | Low noise sodium vapor lamp for sonic pulse operation | Electricity | 9 | Expired |
| US4868457A | Ceramic lamp end closure and inlead structure | Electricity | 7 | Expired |
| US4342938A | Universal burning ceramic lamp | Electricity | 7 | Expired |
| US5336968A | DC operated sodium vapor lamp | Electricity | 6 | Expired |
| US4599543A | Time fuse for high pressure sodium lamps | Electricity | 5 | Expired |
| US4580075A | High pressure sodium lamp having improved coloring rendition | Electricity | 5 | Expired |
| US7063586B2 | Ceramic discharge chamber for a discharge lamp | Electricity | 3 | Expired |
| US6639362B1 | High pressure discharge lamp | Chemistry; Metallurgy | 3 | Expired |
| US4961020A | Sodium vapor lamp for sonic pulse operation | Electricity | 2 | Expired |
| US6157132A | Discharge lamp emission material | Electricity | 2 | Expired |
| US4382205A | Metal vapor arc lamp having thermal link diminishable in heat conduction | Electricity | 2 | Expired |
| US6498429B1 | Sodium-xenon lamp with improved characteristics at end-of-life | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.