Inventor · disambiguated record
Mary K. Chan
Also filed as: CHAN MARY K
3 granted patents·48 citations·filing 1985–1989
72Inventor score
Technology areasG09F
Files withCHAN MARY K3
Top patents by PatentIndex Score
3 records- 0164USD297820SParking space marker for holding keysCHAN MARY K·Filed 1985·Granted Sep 27, 1988·13 cites·1 claims
- 0255US4958454AData recorderCHAN MARY K·Filed 1989·Granted Sep 25, 1990·26 cites·8 claims
- 0355USD307215SKey-holder parking-space recorderCHAN MARY K·Filed 1987·Granted Apr 17, 1990·9 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Mary K. Chan 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 →