Donald L. Elbert
10Patents
5h-index
30Co-inventors
66Inventor score
Filing activity: Mar 9, 1979 → Dec 19, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4197135A | Waterfast ink for use in ink jet printing | Chemistry; Metallurgy | 52 | Expired |
| US5198022A | Waterfast dye and aqueous ink | Chemistry; Metallurgy | 25 | Expired |
| US6157806A | Fuser system with greased belt | Electricity | 19 | Expired |
| US6813470B1 | High density foam roll | Physics | 8 | Expired |
| US5500724A | Photoconductor for abrasion in liquid systems | Physics | 8 | Expired |
| US5457002A | Carrier fluid for liquid electrophotographic toner | Physics | 4 | Expired |
| US5432036A | Liquid electrostatic toners with terpolymer resin | Physics | 4 | Expired |
| US5562876A | Method of maintaining a low residue open-cell felted foam | Chemistry; Metallurgy | 3 | Expired |
| US6954606B2 | Polyurethane coatings and drive rollers including the same | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7680439B2 | Interference fit sleeved foam charge rolls and composite materials | Emerging Cross-Sectional Technologies | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.