David B. Allen
21Patents
10h-index
22Co-inventors
75Inventor score
Filing activity: Jan 10, 1995 → Dec 6, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6365222B1 | Abradable coating applied with cold spray technique | Chemistry; Metallurgy | 55 | Expired |
| US7527472B2 | Thermally sprayed conformal seal | Mechanical Engineering; Lighting; Heating | 33 | Active |
| US7784264B2 | Slidable spring-loaded transition-to-turbine seal apparatus and heat-shielding system, comprising the seal, at transition/turbine junction of a gas turbine engine | Mechanical Engineering; Lighting; Heating | 32 | Active |
| US6835465B2 | Thermal barrier layer and process for producing the same | Emerging Cross-Sectional Technologies | 29 | Expired |
| US7686570B2 | Abradable coating system | Emerging Cross-Sectional Technologies | 24 | Active |
| US8616847B2 | Abrasive coated preform for a turbine blade tip | Emerging Cross-Sectional Technologies | 14 | Active |
| US5636888A | Remote-controlled latch assembly | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6946208B2 | Sinter resistant abradable thermal barrier coating | Emerging Cross-Sectional Technologies | 12 | Expired |
| USD890997S1 | Back scratcher | General | 12 | Active |
| US8453327B2 | Sprayed skin turbine component | Emerging Cross-Sectional Technologies | 11 | Active |
| US6696176B2 | Superalloy material with improved weldability | Emerging Cross-Sectional Technologies | 10 | Expired |
| US8300232B2 | Method of measuring coating thickness using infrared light | Physics | 9 | Active |
| US7836591B2 | Method for forming turbine seal by cold spray process | Emerging Cross-Sectional Technologies | 7 | Active |
| US7836593B2 | Cold spray method for producing gas turbine blade tip | Emerging Cross-Sectional Technologies | 7 | Active |
| US7858205B2 | Bimetallic bond layer for thermal barrier coating on superalloy | Emerging Cross-Sectional Technologies | 5 | Active |
| US7604455B2 | Rotor disc assembly with abrasive insert | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8618440B2 | Sprayed weld strip for improved weldability | Emerging Cross-Sectional Technologies | 2 | Active |
| US8298555B2 | Color cosmetic compositions for topical anti-aging skin treatment | Human Necessities | 2 | Active |
| US9127550B2 | Turbine superalloy component defect repair with low-temperature curing resin | Emerging Cross-Sectional Technologies | 2 | Active |
| US8685545B2 | Thermal barrier coating system with porous tungsten bronze structured underlayer | Emerging Cross-Sectional Technologies | 1 | Active |
| US12394527B2 | Systems and methods for detecting eating patterns of a pet | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.