Inventor
Douglas P. Connolly
Inventor
Webster, NY, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography70%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes10%
G07FCoin-freed or like apparatus10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
PatentTitleYear
5,016,171'Copy cartridge warranty and billing system'19914,837,104'Scavenging field for electrostatographic printing machine'19894,587,929'Closed loop mechanical development control system'19864,135,642'Wiper arrangement for toner level sensor'19794,077,709'Transfer charge control system'19784,050,801'Release agent application system for a heated fuser roll'19774,039,257'Pretransfer corotron switching'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1991Patents assigned to XEROX CORP (7)· patent assignee history
1977–1991Based in Webster, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| XEROX CORP | 7 | 1977–1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Webster, New York, US | 7 | 1977–1991 |