James E. Johanson
17Patents
9h-index
19Co-inventors
69Inventor score
Filing activity: Sep 27, 1996 → May 27, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6547108B2 | Pressure-activated flexible valve | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| US7938357B2 | Dispenser for elongate material | Performing Operations; Transporting | 18 | Active |
| US6073868A | Re-usable yarn winding tube having removable end caps | Performing Operations; Transporting | 17 | Expired |
| US5862936A | Bung for a pressure vessel | Performing Operations; Transporting | 13 | Expired |
| US6269983A | Metered material dispenser | Physics | 11 | Expired |
| US6109470A | Container and condiment cup for refrigerated dough or like products | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7143909B2 | Reconfigurable metered material dispenser | Physics | 10 | Expired |
| US8827185B2 | Measuring dispenser for granular seasoning material and method of seasoning | Human Necessities | 9 | Active |
| US6065627A | Bung for a pressure vessel | Performing Operations; Transporting | 9 | Expired |
| US7258319B2 | Shipping base for appliances | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8366027B2 | Adjustable metered material dispenser | Physics | 3 | Active |
| US8429825B2 | Cutting apparatus | Performing Operations; Transporting | 3 | Active |
| US7429142B2 | Tray plug | Emerging Cross-Sectional Technologies | 1 | Active |
| US10556737B2 | Twist action portion control sauce dispenser | Performing Operations; Transporting | 1 | Active |
| US7258254B2 | Dispensing end cap | Performing Operations; Transporting | 0 | Expired |
| US11505396B2 | Twist action portion control sauce dispenser | Performing Operations; Transporting | 0 | Active |
| US11053063B2 | Twist action portion control sauce dispenser | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.