John E. Leland
26Patents
12h-index
16Co-inventors
78Inventor score
Filing activity: Mar 24, 1981 → Feb 27, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6216343A | Method of making micro channel heat pipe having corrugated fin elements | Emerging Cross-Sectional Technologies | 105 | Expired |
| US6293333A | Micro channel heat pipe having wire cloth wick and method of fabrication | Emerging Cross-Sectional Technologies | 73 | Expired |
| US5544696A | Enhanced nucleate boiling heat transfer for electronic cooling and thermal energy transfer | Emerging Cross-Sectional Technologies | 41 | Expired |
| US6679316B1 | Passive thermal spreader and method | Electricity | 31 | Expired |
| US5005639A | Ferrofluid piston pump for use with heat pipes or the like | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US4680326A | Poly(arylene sulfide) composition with improved insulation resistance and cracking resistance | Chemistry; Metallurgy | 24 | Expired |
| US4370448A | Thermosetting composition combined high vinyl diolefin polymer with high vinyl low vinyl diolefin polymer | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4560580A | Process for encapsulating articles with optional laser printing | Electricity | 15 | Expired |
| US4532015A | Poly(arylene sulfide) printed circuit boards | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4615907A | Plating poly(arylene sulfide) surfaces | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5629573A | Spray cooled condenser for an integral heat pipe shaft in high power motors and generators | Electricity | 13 | Expired |
| US4967831A | Ferrofluid piston pump for use with heat pipes or the like | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US6397931B1 | Finned heat exchanger | Electricity | 12 | Expired |
| US5039475A | Thermionic fuel element pressure vessel | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6294853A | Cooling of electromechanical actuator with phase change material and thermosyphons containing working fluid | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4504551A | Poly(arylene sulfide) compositions | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4740425A | Zinc oxide in poly(arylene sulfide) compositions | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4798863A | Zinc titanate in poly (arylene sulfide) compositions | Chemistry; Metallurgy | 8 | Expired |
| US4448918A | Poly(arylene sulfide) composition containing titanium dioxide and 3-mercaptopropyltrimethoxysilane | Chemistry; Metallurgy | 6 | Expired |
| US4659761A | Zinc oxide in poly(arylene sulfide) compositions | Chemistry; Metallurgy | 6 | Expired |
| US4994514A | Encapsulation of electronic components with poly(arylene sulfide) containing mercaptosilane | Chemistry; Metallurgy | 5 | Expired |
| US4443571A | Laser printable polyarylene sulfide compositions | Electricity | 4 | Expired |
| US4654225A | Laser printable polyarylene sulfide compositions process for encapsulating articles with optional laser printing | Electricity | 3 | Expired |
| US4482668A | Poly(arylene sulfide) containing talc | Chemistry; Metallurgy | 3 | Expired |
| US4782195A | Encapsulation of electronic components with poly(arylene sulfide) containing mercaptosilane | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.