Inventor · disambiguated record
W. Raymond Buchan
Also filed as: BUCHAN W R · BUCHAN W RAYMOND
3 granted patents·40 citations·filing 1975–1989
71Inventor score
Technology areasG03G
Top patents by PatentIndex Score
3 records- 0172US4155652ADeveloper sensing system and controlITEK CORP·Filed 1977·Granted May 22, 1979·16 cites·2 claims
- 0263US4007707AXerographic development apparatus having a large reservoir for controlled flow through a narrow development zoneITEK CORP·Filed 1975·Granted Feb 15, 1977·11 cites·4 claims
- 0361US5006869ACharged particle printerDELPHAX SYSTEMS·Filed 1989·Granted Apr 9, 1991·13 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when W. Raymond Buchan 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 →