James M. Proper
18Patents
7h-index
39Co-inventors
62Inventor score
Filing activity: May 23, 1994 → Jun 4, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6358657B1 | Toner binder of polyester having a high melt flow index and toners therefrom | Physics | 27 | Expired |
| US6416916B1 | Toner and developer for magnetic brush development system | Physics | 17 | Expired |
| US5874034A | Swell reducing extrusion die | Performing Operations; Transporting | 14 | Expired |
| US5468586A | System for controlling the color of toner mixtures | Physics | 10 | Expired |
| US6805481B2 | High intensity blending tool with optimized risers for increased intensity when blending toners | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6599673B2 | Process for making an improved toner with increased surface additive adhesion and optimized cohesion between particles and toner made using the improved process | Physics | 9 | Expired |
| US6586150B2 | Method of blending toners with an improved blending tool | Physics | 7 | Expired |
| US6523996B2 | Blending tool with an enlarged collision surface for increased blend intensity and method of blending toners | Physics | 7 | Expired |
| US6878499B2 | Toner with increased amount of surface additives and increased surface additive adhesion | Physics | 6 | Expired |
| US6752561B2 | High intensity blending tool with optimized risers for increased intensity when blending toners | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6756173B2 | Toner with increased amount of surface additives and increased surface additive adhesion | Physics | 5 | Expired |
| US6899455B2 | Blending tool with an adjustable collision profile and method of adjusting the collision profile | Performing Operations; Transporting | 5 | Expired |
| US6582866B2 | Toner with increased surface additive adhesion and optimized cohesion between particles | Physics | 5 | Expired |
| US7700252B2 | Dual pigment toner compositions | Physics | 3 | Active |
| USRE41652E1 | Toner with increased amount of surface additives and increased surface additive adhesion | General | 1 | Active |
| US6406822B1 | Color-blind melt flow index properties for toners | Physics | 0 | Expired |
| US8278018B2 | Process for producing dry ink colorants that will reduce metamerism | Physics | 0 | Active |
| US7171144B2 | Image defect reduction in image development apparatus | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.