David D. McCormick
18Patents
12h-index
29Co-inventors
78Inventor score
Filing activity: Mar 4, 1983 → Sep 6, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4509412A | Food steaming device | Human Necessities | 176 | Expired |
| USD451792S | Liquid spray container | General | 68 | Expired |
| US5149032A | Universal cup holder for use in vehicles | Performing Operations; Transporting | 61 | Expired |
| USD454779S1 | Liquid spray container | General | 59 | Expired |
| USD454778S1 | Sprayer head | General | 45 | Expired |
| USD313069S | Electrical heater | General | 44 | Expired |
| USD468194S1 | Sprayer head | General | 44 | Expired |
| US5573214A | Cup holder for use in vehicles | Performing Operations; Transporting | 40 | Expired |
| USD455352S1 | Container | General | 37 | Expired |
| USD454504S1 | Container | General | 27 | Expired |
| US5444876A | Convertible protective eyewear | Human Necessities | 26 | Expired |
| US5447401A | Fastener for securing a structural component to a carpet pad | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| USD369174S | Protective eyeglasses | General | 10 | Expired |
| USD331175S | Universal cup holder for use in vehicles | General | 8 | Expired |
| US5007103A | Automatic shut-off and alarm for electric heater | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| USD902970S1 | Drain pan for vehicle fluids | General | 5 | Active |
| US4657193A | Food processor for under cabinet mounting | Human Necessities | 2 | Expired |
| US10676335B1 | Diesel exhaust fluid funnel | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.