Inventor · disambiguated record
Frances L. Osmar
Also filed as: OSMAR FRANCES L
4 granted patents·30 citations·filing 1991–1994
72Inventor score
Technology areasB67B
Files withOSMAR PER E4
Top patents by PatentIndex Score
4 records- 0155USD357619SCombined can opener, bottle opener and bag closerOSMAR PER E·Filed 1994·Granted Apr 25, 1995·10 cites·1 claims
- 0252US5095777ACan opening deviceOSMAR PER E·Filed 1991·Granted Mar 17, 1992·18 cites·7 claims
- 0330USD333956SCan opening toolOSMAR PER E·Filed 1991·Granted Mar 16, 1993·2 cites·1 claims
- 0424USD348812SCan-opening and bag-closing toolOSMAR PER E·Filed 1993·Granted Jul 19, 1994·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Frances L. Osmar 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 →