David E. White
13Patents
8h-index
27Co-inventors
72Inventor score
Filing activity: Nov 29, 1984 → Feb 26, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5863389A | Pulp bleaching reactor for dispersing high consistency pulp into a gaseous bleaching agent containing ozone | Performing Operations; Transporting | 40 | Expired |
| US5129543A | Recycling container | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5181989A | Reactor for bleaching high consistency pulp with ozone | Performing Operations; Transporting | 14 | Expired |
| US8844949B2 | Collapsible shopping cart | Performing Operations; Transporting | 14 | Active |
| US8567809B2 | Collapsible shopping cart | Performing Operations; Transporting | 13 | Active |
| US5174861A | Method of bleaching high consistency pulp with ozone | Textiles; Paper | 13 | Expired |
| USD471188S1 | Kiosk | General | 12 | Expired |
| US5409570A | Process for ozone bleaching of oxygen delignified pulp while conveying the pulp through a reaction zone | Textiles; Paper | 10 | Expired |
| US5520783A | Apparatus for bleaching high consistency pulp with ozone | Performing Operations; Transporting | 7 | Expired |
| US4660117A | Disk cartridge having a flexible disk storage medium and a disk file including such a cartridge | Physics | 3 | Expired |
| US5472572A | Reactor for bleaching high consistency pulp with ozone | Performing Operations; Transporting | 1 | Expired |
| US10603452B2 | Method and apparatus for the controlled delivery of gases | Human Necessities | 0 | Active |
| US12109358B2 | System and method for stimulating airways | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.