Inventor · disambiguated record
W. Keith Gilliland
Also filed as: GILLILAND W KEITH
6 granted patents·809 citations·filing 1983–2000
87Inventor score
Files withXEROX CORP6
Top patents by PatentIndex Score
6 records- 0195US6168333B1Paper driven rotary encoder that compensates for nip-to-nip handoff errorXEROX CORP·Filed 1999·Granted Jan 2, 2001·72 cites·20 claims
- 0294US4961088AMonitor/warranty system for electrostatographic reproducing machines using replaceable cartridgesXEROX CORP·Filed 1989·Granted Oct 2, 1990·561 cites·12 claims
- 0387US5349377APrinter toner usage indicator with image weighted calculationXEROX CORP·Filed 1993·Granted Sep 20, 1994·136 cites·4 claims
- 0469US4534641ACharge erase device for copying or reproduction machines and printersXEROX CORP·Filed 1983·Granted Aug 13, 1985·16 cites·7 claims
- 0561US6179285B1Media transport assembly incorporating vacuum grooves to flatten sheetXEROX CORP·Filed 1999·Granted Jan 30, 2001·22 cites·18 claims
- 0642US6505902B1Mail piece producing machine having a wide swath envelope printing moduleXEROX CORP·Filed 2000·Granted Jan 14, 2003·2 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when W. Keith Gilliland files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →