Matthew Johnson
27Patents
6h-index
33Co-inventors
69Inventor score
Filing activity: Dec 9, 1999 → Dec 22, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8740847B2 | Fluid delivery device needle retraction mechanisms, cartridges and expandable hydraulic fluid seals | Human Necessities | 19 | Active |
| US8738256B2 | Automatic calibration of the torque transfer touch point in an electrically actuated clutch in a hybrid vehicle | Mechanical Engineering; Lighting; Heating | 18 | Active |
| US9795735B2 | Fluid delivery device needle retraction mechanisms, cartridges and expandable hydraulic fluid seals | Human Necessities | 11 | Active |
| US10376638B2 | Fluid delivery device needle retraction mechanisms, cartridges and expandable hydraulic fluid seals | Human Necessities | 11 | Active |
| USD955566S1 | Medicament delivery device | General | 9 | Active |
| US10596313B2 | Fluid delivery device having an insertable prefilled cartridge | Human Necessities | 7 | Active |
| USD914200S1 | Medicament delivery device | General | 6 | Active |
| US6357958B1 | Universally adjustable mounting device | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8870245B2 | Latch receiver for hook latch | Emerging Cross-Sectional Technologies | 5 | Active |
| US9187926B2 | Partition assembly | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US10987466B2 | Needle control and drug mixing systems for a fluid delivery device | Human Necessities | 4 | Active |
| US11407308B1 | System and method for operating vehicle in selected vehicle mode | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US11731477B2 | Enhanced vehicle stability | Performing Operations; Transporting | 1 | Active |
| US8607844B2 | Structure for assembling and disassembling partition members | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11752826B2 | Suspension system with improved ability to avoid getting stuck or get unstuck | Performing Operations; Transporting | 1 | Active |
| US12005902B2 | System and method for situationally optimized turning assistance | Emerging Cross-Sectional Technologies | 1 | Active |
| US12005886B2 | Methods and apparatus to control stability of a vehicle and trailer | Performing Operations; Transporting | 0 | Active |
| US11660387B2 | Fluid delivery device having an insertable prefilled cartridge | Human Necessities | 0 | Active |
| US12233853B2 | Methods and apparatus to monitor and prevent trailer sway of a vehicle and trailer | Performing Operations; Transporting | 0 | Active |
| US10364847B2 | Mounting device | Emerging Cross-Sectional Technologies | 0 | Active |
| US10965105B2 | Partition covers for electric distribution equipment enclosures | Electricity | 0 | Active |
| US12115959B2 | Vehicle control system | Performing Operations; Transporting | 0 | Active |
| US11840241B1 | Adjusting driver assist technology based on vehicle ride height | Performing Operations; Transporting | 0 | Active |
| US12433166B2 | Ceramic stack assembly fixture | Performing Operations; Transporting | 0 | Active |
| USD935604S1 | Medicament delivery device | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.