David A. Brown
34Patents
10h-index
42Co-inventors
75Inventor score
Filing activity: May 19, 1975 → Oct 12, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5503529A | Turbine blade having angled ejection slot | Emerging Cross-Sectional Technologies | 68 | Expired |
| US7117606B2 | Pocket-sized leveling tool | Emerging Cross-Sectional Technologies | 37 | Expired |
| US9204099B2 | Videoconferencing system providing virtual physical context | Electricity | 33 | Active |
| USD309399S | Agitator for a food mixer | General | 25 | Expired |
| US4946287A | Agitator for a food mixer and method of use thereof | Performing Operations; Transporting | 23 | Expired |
| US3964103A | Magnetic transducer with trim erase and housing therefor | Emerging Cross-Sectional Technologies | 17 | Expired |
| USD559211S1 | Endpoint for a videoconference | General | 15 | Expired |
| US9403476B2 | Infinitely adjustable cargo lamp for pickup trucks | Mechanical Engineering; Lighting; Heating | 15 | Active |
| USD559210S1 | Endpoint for a videoconference | General | 14 | Expired |
| USD526435S1 | Headlight lens | General | 14 | Expired |
| US4177461A | Smoke alarm device for a grain dryer | Performing Operations; Transporting | 9 | Expired |
| US4129210A | Doll display receptacle | Performing Operations; Transporting | 7 | Expired |
| US6722718B2 | Latch mechanism for an automotive storage compartment | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8939621B2 | Headlamp with backlit side bezel signature image | Emerging Cross-Sectional Technologies | 5 | Active |
| USD752988S1 | Food packaging | General | 4 | Active |
| USD252740S | Doll package | General | 4 | Expired |
| US10060592B2 | Dual beam pattern vehicular lighting assembly | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US7677746B2 | Illumination device | Emerging Cross-Sectional Technologies | 3 | Active |
| US8702288B2 | Optical element for a vehicle lighting assembly | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10627073B2 | Vehicle headlamp de-condensation | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10053004B2 | Headlamp with backlit side bezel signature image | Emerging Cross-Sectional Technologies | 1 | Active |
| US11137130B1 | Vehicle lighting assembly condensation management system and method | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10919441B1 | Trailer marker system | Performing Operations; Transporting | 1 | Active |
| US10337954B2 | Vehicle headlamp with laser for alignment of projected beam pattern, and method | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9522628B2 | Headlight assembly with static bending lights | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.