David Carlberg
30Patents
8h-index
32Co-inventors
75Inventor score
Filing activity: Jan 9, 1980 → May 1, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD919881S1 | Vaporizer device | General | 76 | Active |
| USD898278S1 | Vaporizer device | General | 59 | Active |
| US9151288B2 | Tire inflation system | Emerging Cross-Sectional Technologies | 33 | Active |
| USD923864S1 | Vaporizer cartridge | General | 29 | Active |
| US9039386B2 | Tire inflation system | Emerging Cross-Sectional Technologies | 25 | Active |
| USD933286S1 | Vaporizer cartridge | General | 19 | Active |
| USD923241S1 | Vaporizer cartridge container | General | 14 | Active |
| US4365750A | Adjustable sprinkler system | Human Necessities | 10 | Expired |
| US5816030A | Apparatus for packaging cut strips | Performing Operations; Transporting | 7 | Expired |
| US5067309A | Apparatus for cutting and assembling batches of diagnostic strips for transfer to containers | Emerging Cross-Sectional Technologies | 7 | Expired |
| USD952244S1 | Vaporizer cartridge | General | 6 | Active |
| US6047873A | Web feed guide apparatus | Performing Operations; Transporting | 5 | Expired |
| US4280025A | Lockable cover assembly for push-button key pad | Emerging Cross-Sectional Technologies | 4 | Expired |
| USD970803S1 | Vaporizer cartridge | General | 4 | Active |
| US6557446B2 | Apparatus for cutting and sorting diagnostic strips | Emerging Cross-Sectional Technologies | 3 | Expired |
| USD968690S1 | Vaporizer device | General | 2 | Active |
| US11638443B2 | Heater control circuitry for vaporizer device | Electricity | 2 | Active |
| US6089000A | Programmable device packaging method and system | Performing Operations; Transporting | 2 | Expired |
| US11606970B2 | Vaporizer device with differential pressure sensor | Electricity | 2 | Active |
| USD1021228S1 | Vaporizer cartridge | General | 1 | Active |
| USD1028336S1 | Vaporizer cartridge | General | 1 | Active |
| US5849141A | Method and apparatus for precision card lamination | Emerging Cross-Sectional Technologies | 1 | Expired |
| US12102117B2 | Vaporizer device with differential pressure sensor | Electricity | 0 | Active |
| US12108785B2 | Vaporizer device body | Electricity | 0 | Active |
| US11632983B2 | Vaporizer device body | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.