William R. Burger
24Patents
14h-index
38Co-inventors
81Inventor score
Filing activity: Dec 18, 1975 → Aug 22, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5098074A | Finishing apparatus | Performing Operations; Transporting | 108 | Expired |
| US5187498A | Ink supply container and system | Physics | 102 | Expired |
| US5731824A | Ink level sensing system for an ink jet printer | Physics | 72 | Expired |
| US5745131A | Gray scale ink jet printer | Physics | 60 | Expired |
| US5216442A | Moving platen architecture for an ink jet printer | Performing Operations; Transporting | 54 | Expired |
| US5311208A | Mouse that prints | Physics | 38 | Expired |
| US5808635A | Multiple die assembly printbar with die spacing less than an active print length | Performing Operations; Transporting | 34 | Expired |
| US4900391A | Recirculating folder for direct mail application | Performing Operations; Transporting | 33 | Expired |
| US4925171A | Sorter/stapler with horizontal bin opening | Performing Operations; Transporting | 27 | Expired |
| US6574014B2 | Automatic book page turner for imaging | Electricity | 24 | Expired |
| US5598192A | Thermal ink jet printhead with extended print capability | Performing Operations; Transporting | 19 | Expired |
| US6644774B1 | Ink jet printhead having out-of-ink detection using temperature monitoring system | Performing Operations; Transporting | 19 | Expired |
| US4553828A | Recirculative document inverter | Physics | 16 | Expired |
| US4031359A | Straight line read system | Physics | 15 | Expired |
| US6611362B2 | Automatic book page turner for imaging | Electricity | 14 | Expired |
| US5374043A | Sorter with stapler actived release gate mechanism | Performing Operations; Transporting | 11 | Expired |
| US6179285A | Media transport assembly incorporating vacuum grooves to flatten sheet | Performing Operations; Transporting | 11 | Expired |
| US5118375A | Method and apparatus for making envelopes on-line for direct mail application | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5005821A | Loose element sheet stacking assistance system | Performing Operations; Transporting | 9 | Expired |
| US6350029B1 | Output tray for printing device | Performing Operations; Transporting | 9 | Expired |
| US4660819A | Automatic restacking registration in a recirculating document handler | Physics | 8 | Expired |
| US5898449A | Interface seal between printhead and ink supply cartridge | Performing Operations; Transporting | 7 | Expired |
| US4506978A | Document registration system | Physics | 4 | Expired |
| US4982948A | Sorter with rocking trays | Performing Operations; Transporting | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.