David L. Reid
23Patents
8h-index
25Co-inventors
75Inventor score
Filing activity: Nov 14, 1974 → May 10, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4206634A | Test apparatus and method for an engine mounted fuel pump | Mechanical Engineering; Lighting; Heating | 53 | Expired |
| US4862393A | Oil change interval monitor | Mechanical Engineering; Lighting; Heating | 35 | Expired |
| US4292670A | Diagnosis of engine power and compression balance | Mechanical Engineering; Lighting; Heating | 28 | Expired |
| US4277830A | Diagnosis of engine turbocharger performance | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US7489937B2 | Method and apparatus for detecting emitter movement | Physics | 18 | Active |
| US7626546B2 | Methods and systems for detection and location of multiple emitters | Physics | 17 | Active |
| US3977376A | Diesel engine intake air preheater fuel control | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4358828A | Engine speed measuring system | Physics | 13 | Expired |
| US4311041A | Diagnosis of engine lubricant system | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US3977377A | Heat distribution passage for manifold heater system | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8336287B1 | Solid propellant rocket motor having self-extinguishing propellant grain and systems therefrom | Chemistry; Metallurgy | 6 | Active |
| US8114229B1 | Self-extinguishable solid propellant | Chemistry; Metallurgy | 4 | Active |
| US4311043A | Method and apparatus for detecting air in fuel | Physics | 3 | Expired |
| US8404609B2 | Method of forming functionalized fly ash particles | Chemistry; Metallurgy | 2 | Active |
| US7664512B2 | Datalink throughput reduction via energy detection | Physics | 2 | Active |
| US7471245B2 | Method and apparatus for estimating geolocations | Physics | 2 | Active |
| US8329299B2 | Sol-gel coating methods and thin film coated substrates therefrom | Emerging Cross-Sectional Technologies | 1 | Active |
| US10370306B2 | Polymer composite having dispersed transition metal oxide particles | Chemistry; Metallurgy | 1 | Active |
| US7456788B2 | Method and apparatus for reducing geolocation ambiguity in signal tracking | Physics | 1 | Expired |
| US9573857B2 | Compositions having aluminum particles dispersed in a continuous phase | Chemistry; Metallurgy | 1 | Active |
| US8318625B2 | Functionalized fly ash and oil scavenging using the same | Chemistry; Metallurgy | 0 | Active |
| US10981843B2 | Polymer composite having dispersed transition metal oxide particles | Chemistry; Metallurgy | 0 | Active |
| US9388074B2 | Structural materials with nearly zero carbon emissions | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.