David Weingaertner
61Patents
13h-index
84Co-inventors
87Inventor score
Filing activity: Aug 7, 1989 → Dec 13, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5114497A | Soil decontamination | Emerging Cross-Sectional Technologies | 61 | Expired |
| US5193934A | In-situ thermal desorption of contaminated surface soil | Performing Operations; Transporting | 60 | Expired |
| US5271693A | Enhanced deep soil vapor extraction process and apparatus for removing contaminants trapped in or below the water table | Performing Operations; Transporting | 59 | Expired |
| US5660500A | Enhanced deep soil vapor extraction process and apparatus utilizing sheet metal pilings | Performing Operations; Transporting | 45 | Expired |
| US9190673B2 | SOFC hot box components | Emerging Cross-Sectional Technologies | 44 | Active |
| US5221827A | Heater blanket for in-situ soil heating | Performing Operations; Transporting | 39 | Expired |
| US8563180B2 | SOFC hot box components | Emerging Cross-Sectional Technologies | 35 | Active |
| US5169263A | In-situ soil decontamination process with sub-surface vapor recovery | Performing Operations; Transporting | 32 | Expired |
| US8440362B2 | Fuel cell mechanical components | Emerging Cross-Sectional Technologies | 31 | Active |
| US5233164A | Modified heater for in situ soil heating | Performing Operations; Transporting | 24 | Expired |
| US8877399B2 | SOFC hot box components | Emerging Cross-Sectional Technologies | 18 | Active |
| US5012034A | Process for separating styrene from styrene-containing hydrocarbon streams | Chemistry; Metallurgy | 17 | Expired |
| US8137855B2 | Hot box design with a multi-stream heat exchanger and single air control | Emerging Cross-Sectional Technologies | 16 | Active |
| US8968943B2 | SOFC hot box components | Emerging Cross-Sectional Technologies | 13 | Active |
| US8211583B2 | Derivation of control parameters of fuel cell systems for flexible fuel operation | Emerging Cross-Sectional Technologies | 13 | Active |
| US9287572B2 | Pre-reformer for selective reformation of higher hydrocarbons | Emerging Cross-Sectional Technologies | 12 | Active |
| US10581090B2 | Fuel cell system containing humidity sensor and method of operating thereof | Emerging Cross-Sectional Technologies | 11 | Active |
| US11196068B2 | Fuel cell system containing water injector and method of operating the same | Emerging Cross-Sectional Technologies | 10 | Active |
| US8197978B2 | Fuel cell systems with fuel utilization and oxidation monitoring | Emerging Cross-Sectional Technologies | 10 | Active |
| US7931997B2 | Multi-material high temperature fuel cell seals | Emerging Cross-Sectional Technologies | 8 | Active |
| US9520602B2 | SOFC hot box components | Emerging Cross-Sectional Technologies | 7 | Active |
| US8685583B2 | Derivation of control parameters of fuel cell systems for flexible fuel operation | Emerging Cross-Sectional Technologies | 4 | Active |
| US7951496B2 | Model based real-time optimization of fuel cell clusters | Emerging Cross-Sectional Technologies | 4 | Active |
| US9780392B2 | SOFC hot box components | Emerging Cross-Sectional Technologies | 3 | Active |
| US9287571B2 | Operation of fuel cell systems with reduced carbon formation and anode leading edge damage | Emerging Cross-Sectional Technologies | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.