Inventor · disambiguated record
John Verhaar
Also filed as: VERHAAR JOHN · VERHAAR JOHN THOMAS
4 granted patents·54 citations·filing 2002–2018
73Inventor score
Top patents by PatentIndex Score
4 records- 0180USD518263SPaint tray for a mini-rollerVERHAAR JOHN THOMAS·Filed 2002·Granted Mar 28, 2006·38 cites·1 claims
- 0259USD473689SPaint brush holderFiled 2002·Granted Apr 22, 2003·14 cites·1 claims
- 0349US7766065B2Drywall tape dispenserVERHAAR JOHN·Filed 2006·Granted Aug 3, 2010·2 cites·4 claims
- 0435US10865573B2System, apparatus and methods for a hand-held dry wall tape applicatorVERHAAR JOHN·Filed 2018·Granted Dec 15, 2020·0 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when John Verhaar 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 →