Inventor · disambiguated record
John P. Haydu
Also filed as: HAYDU JOHN · HAYDU JOHN P
3 granted patents·33 citations·filing 1988–2012
68Inventor score
Top patents by PatentIndex Score
3 records- 0172USD536451SExtended thumb grip on an ultra sonic dental scalerHAYDU JOHN P·Filed 2005·Granted Feb 6, 2007·26 cites·1 claims
- 0256US8684324B2Top-adjusting leveling footHAYDU JOHN P·Filed 2012·Granted Apr 1, 2014·3 cites·12 claims
- 0324US4895116ASafety device for motor vehiclesHAYDU JOHN·Filed 1988·Granted Jan 23, 1990·4 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when John P. Haydu 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 →