Inventor · disambiguated record
David Frank Borenstein
Also filed as: BORENSTEIN DAVID · BORENSTEIN DAVID FRANK
7 granted patents·2 pending applications·220 citations·filing 1996–2019
86Inventor score
Top patents by PatentIndex Score
9 records- 0190US10138655B2Key coverBORENSTEIN DAVID FRANK·Filed 2017·Granted Nov 27, 2018·8 cites·20 claims
- 0289US6068150AEnclosure cap for multiple piercingCOULTER INT CORP·Filed 1999·Granted May 30, 2000·120 cites·10 claims
- 0386US5687849ATest tube cassette for accommodating different tube sizesCOULTER INT CORP·Filed 1996·Granted Nov 18, 1997·70 cites·10 claims
- 0479US10961745B2Key coverBORENSTEIN DAVID FRANK·Filed 2019·Granted Mar 30, 2021·2 cites·19 claims
- 0577USD918002SMulti-toolBORENSTEIN DAVID FRANK·Filed 2019·Granted May 4, 2021·17 cites·1 claims
- 0667US9988827B2Magnetic key assemblyBORENSTEIN DAVID FRANK·Filed 2015·Granted Jun 5, 2018·2 cites·16 claims
- 0765US10519693B2Key coverBORENSTEIN DAVID FRANK·Filed 2018·Granted Dec 31, 2019·1 cites·19 claims
- 0850US2018252002A1Magnetic key assemblyBORENSTEIN DAVID FRANK·Filed 2018·Application pending·0 cites
- 0945US2014237890A1Fish Hook with Clasp EyeBORENSTEIN DAVID FRANK·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when David Frank Borenstein 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 →