John Kenna
13Patents
6h-index
17Co-inventors
63Inventor score
Filing activity: Mar 14, 1991 → Feb 27, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5514487A | Edge manifold assembly for an electrochemical fuel cell stack | Emerging Cross-Sectional Technologies | 89 | Expired |
| US5750281A | Edge manifold assembly for an electrochemical fuel cell stack | Emerging Cross-Sectional Technologies | 54 | Expired |
| US6586128B1 | Differential pressure fluid flow fields for fuel cells | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5299274A | Optical fiber laser fusion splicer | Physics | 19 | Expired |
| US5339380A | Optical fiber laser fusion splicer | Physics | 16 | Expired |
| US9700968B2 | Apparatus and methods for processing exfoliated graphite materials | Emerging Cross-Sectional Technologies | 6 | Active |
| US9706684B2 | Exfoliated graphite materials and composite materials and devices for thermal management | Emerging Cross-Sectional Technologies | 6 | Active |
| US5110065A | Bobbin winding control | Emerging Cross-Sectional Technologies | 4 | Expired |
| US10186472B2 | Apparatus and methods for processing exfoliated graphite materials | Emerging Cross-Sectional Technologies | 2 | Active |
| US11742257B2 | Apparatus and methods for processing exfoliated graphite materials | Emerging Cross-Sectional Technologies | 0 | Active |
| US11570933B2 | Exfoliated graphite materials and composite materials and devices for thermal management | Emerging Cross-Sectional Technologies | 0 | Active |
| US10194561B2 | Exfoliated graphite materials and composite materials and devices for thermal management | Emerging Cross-Sectional Technologies | 0 | Active |
| US11840013B2 | Graphite materials and devices with surface micro-texturing | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.