Inventor · disambiguated record
Michael L. Shaffer
Also filed as: SHAFFER MICHAEL L
3 granted patents·131 citations·filing 1990–1994
75Inventor score
Files withXEROX CORP3
Top patents by PatentIndex Score
3 records- 0193US5017972AElevator tray position control apparatusXEROX CORP·Filed 1990·Granted May 21, 1991·77 cites·18 claims
- 0274US5216246AOptical safety shutoff for machine coverXEROX CORP·Filed 1992·Granted Jun 1, 1993·41 cites·8 claims
- 0359US5506660AMulti-pitch paper and image handling on seamed beltXEROX CORP·Filed 1994·Granted Apr 9, 1996·13 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Michael L. Shaffer 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 →