Inventor
Richard F. Beaufort
Inventor
Boise, ID, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters20%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables20%
G03GElectrography20%
H01RElectrically-conductive connections8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
F26BDrying solid materials or objects by removing liquid therefrom4%
G06FElectric digital data processing4%
G06KGraphical data reading4%
H01HElectric switches4%
H04NPictorial communication, e.g. television4%
PatentTitleYear
10,804,649Non-conductive member between incompatible power terminals20206,711,366'Residual toner management in an electrophotographic device'20046,633,323'Visual check window for printing performance and/or toner status'20036,003,855'Multiple media sheet stack selection mechanism'19995,887,232'Apparatus for dispensing toner in an electrophotographic printing system'19995,818,504'Adjustment of dot size for laser imagers'19985,615,876'Apparatus and method for sensing accordion jams in a laser printer'19975,594,535'Refillable toner cartridge'19975,580,046'Selective ejection of sensed paper jams in single sheet paper processing equipment'19965,563,686'Input paper sensor for single sheet paper processing equipment'19965,339,096'Flexible, intuitive, operator for computer peripherals'19945,276,469'Rotatable print cartridge and method of operation for transporting print media within an electrophotographic printer'19945,250,986'Peripheral unit control panel with smart key'19935,245,393'Fuser method and apparatus for reducing media curl in electrophotographic printers'19935,070,529'Apparatus for sequential interconnection of electrical circuit boards'19914,970,528'Method for uniformly drying ink on paper from an ink jet printer'19904,774,523'Method and apparatus for uniformly drying ink on paper from an ink jet printer'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1999Patents assigned to HEWLETT PACKARD CO (13)· patent assignee history
1988–2020Based in Boise, ID, US· patent location history
1999Patents assigned to HEWLETT PAKCARD COMPANY (1)· patent assignee history
2003–2020Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEWLETT PACKARD CO | 13 | 1988–1999 |
| HEWLETT PACKARD DEVELOPMENT CO | 3 | 2003–2020 |
| HEWLETT PAKCARD COMPANY | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Boise, ID, US | 17 | 1988–2020 |