Inventor · disambiguated record
Richard T. Ziehm
Also filed as: ZIEHM RICHARD T
5 granted patents·262 citations·filing 1977–1983
85Inventor score
Files withXEROX CORP5
Top patents by PatentIndex Score
5 records- 0196US4521847AControl system job recovery after a malfunctionXEROX CORP·Filed 1982·Granted Jun 4, 1985·109 cites·12 claims
- 0293US4231567AMethod and apparatus for clearing jams in copiersXEROX CORP·Filed 1978·Granted Nov 4, 1980·50 cites·6 claims
- 0391US4536078ARecirculative document duplex copyingXEROX CORP·Filed 1983·Granted Aug 20, 1985·34 cites·8 claims
- 0490US4116558ADuplex system and method for pre-collation copiersXEROX CORP·Filed 1977·Granted Sep 26, 1978·40 cites·23 claims
- 0570US4589090ARemote processor crash recoveryXEROX CORP·Filed 1982·Granted May 13, 1986·29 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Richard T. Ziehm 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 →