Nathan Hemmer
16Patents
6h-index
24Co-inventors
62Inventor score
Filing activity: Apr 9, 1998 → Mar 5, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8967573B2 | Modular, bypass track and carriage system for overhead-mounted lights and other devices | Emerging Cross-Sectional Technologies | 23 | Active |
| US6023795A | Washbasin drain assembly | Fixed Constructions | 15 | Expired |
| US6938957B2 | Rotation lock mechanism for aircraft seat | Emerging Cross-Sectional Technologies | 13 | Expired |
| US9592102B2 | Dental hand tool with disinfection reactor | Chemistry; Metallurgy | 9 | Active |
| US8931942B2 | LED-based dental exam lamp | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US8459852B2 | LED-based dental exam lamp | Mechanical Engineering; Lighting; Heating | 6 | Active |
| USD604967S1 | Whip arm cover | General | 3 | Expired |
| USRE46325E1 | LED-based dental exam lamp with variable chromaticity | General | 3 | Active |
| US7878471B2 | Support for assembly with flat panel video monitors, coupler for attachment of the support to an extension arm, and assembly methods | Emerging Cross-Sectional Technologies | 2 | Active |
| USD604069S1 | Cover for dental chair | General | 1 | Expired |
| USD603195S1 | Cover for dental chair | General | 1 | Expired |
| US10132484B2 | LED-based dental exam lamp | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8814408B2 | LED-based dental exam lamp | General | 0 | Revoked |
| USD604068S1 | Cover for dental chair | General | 0 | Expired |
| USD603194S1 | Cover for dental chair | General | 0 | Expired |
| US9134017B2 | Modular, bypass track and carriage system for overhead-mounted lights and other devices | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.