Michael A. Martin
32Patents
9h-index
44Co-inventors
75Inventor score
Filing activity: Aug 23, 1982 → Jul 20, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9780421B2 | Conformal heat exchanger for battery cell stack | Emerging Cross-Sectional Technologies | 22 | Active |
| US7240723B2 | Tube bundle heat exchanger comprising tubes with expanded sections | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US6962194B2 | Brazed sheets with aligned openings and heat exchanger formed therefrom | Emerging Cross-Sectional Technologies | 15 | Expired |
| US8689547B2 | Annular heat exchanger | Emerging Cross-Sectional Technologies | 14 | Active |
| US8474515B2 | Finned cylindrical heat exchanger | Mechanical Engineering; Lighting; Heating | 12 | Active |
| US8424296B2 | Annular heat exchanger | Emerging Cross-Sectional Technologies | 11 | Active |
| US7025127B2 | Baffled surface cooled heat exchanger | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US7182125B2 | Low profile heat exchanger with notched turbulizer | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US7195060B2 | Stacked-tube heat exchanger | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US7404434B2 | Stacked plate heat exchangers and heat exchanger plates | Emerging Cross-Sectional Technologies | 8 | Active |
| US8448532B2 | Actively cooled vapor preconcentrator | Physics | 5 | Active |
| US10744603B2 | Heat exchangers with plates having surface patterns for enhancing flatness and methods for manufacturing same | Electricity | 5 | Active |
| US8178045B2 | Interchangeable preconcentrator connector assembly | Physics | 5 | Active |
| US8409510B2 | Micro scale flow through sorbent plate collection device | Emerging Cross-Sectional Technologies | 4 | Active |
| US9453690B2 | Stacked-plate heat exchanger with single plate design | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US9121316B2 | Exhaust gas heat recovery device | Emerging Cross-Sectional Technologies | 4 | Active |
| US8771613B2 | Large volume analyte preconcentrator | Performing Operations; Transporting | 4 | Active |
| US9638475B2 | Heat exchanger and battery unit structure for cooling thermally conductive batteries | Emerging Cross-Sectional Technologies | 4 | Active |
| US10180289B2 | Flow balanced heat exchanger for battery thermal management | Emerging Cross-Sectional Technologies | 3 | Active |
| US6976531B2 | Heat exchanger, method of forming a sleeve which may be used in the heat exchanger, and a sleeve formed by the method | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8944155B2 | Annular axial flow ribbed heat exchanger | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9417011B2 | Heat exchanger with self-aligning fittings | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9520626B2 | Expandable stacked plate heat exchanger for a battery unit | Emerging Cross-Sectional Technologies | 1 | Active |
| US11316216B2 | Modular heat exchangers for battery thermal modulation | Electricity | 1 | Active |
| US11791506B2 | Modular heat exchangers for battery thermal modulation | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.