Inventor
John J. Ricciardelli
Inventor
Poughkeepsie, NY, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters40%
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids13%
G03GElectrography13%
G01DMeasuring not specially adapted for a specific variable7%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
H03MCoding7%
H04NPictorial communication, e.g. television7%
PatentTitleYear
8,020,975'Continuous particle transport and reservoir system'20117,304,258'System for transporting and selectively sorting particles and method of using the same'20077,293,862'Reservoir systems for administering multiple populations of particles'20077,217,901'System for transporting and selectively sorting particles and method of using the same'20077,204,583'Control electrode for rapid initiation and termination of particle flow'20077,204,584'Conductive bi-layer intermediate transfer belt for zero image blooming in field assisted ink jet printing'20077,188,934'Electrostatic gating'20076,969,160'Ballistic aerosol marking apparatus'20055,748,221'Apparatus for colorimetry gloss and registration feedback in a color printing machine'19985,689,763'Capacitive based sensing system for use in a printing system'19975,150,115'Inductive type incremental angular position transducer and rotary motion encoder having once-around index pulse'19924,981,362'Particle concentration measuring method and device'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2011Patents assigned to XEROX CORP (12)· patent assignee history
1991–2011Based in Poughkeepsie, NY, US· patent location history
1992Based in Poughkepsie, NY, US· patent location history
2005Based in Poughkeepsi, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| XEROX CORP | 12 | 1991–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Poughkeepsie, New York, US | 10 | 1991–2011 |
| Poughkeepsi, New York, US | 1 | 2005 |
| Poughkepsie, New York, US | 1 | 1992 |