Inventor · disambiguated record
John J. Hefferren
Also filed as: HEFFERREN JOHN J
3 granted patents·349 citations·filing 1992–1993
80Inventor score
Files withCOLGATE PALMOLIVE CO3
Top patents by PatentIndex Score
3 records- 0193US5407661APet chew product having oral care propertiesCOLGATE PALMOLIVE CO·Filed 1993·Granted Apr 18, 1995·116 cites·32 claims
- 0286US5296209APet chew product having oral care propertiesCOLGATE PALMOLIVE CO·Filed 1992·Granted Mar 22, 1994·100 cites·6 claims
- 0385US5431927APet food product having oral care propertiesCOLGATE PALMOLIVE CO·Filed 1992·Granted Jul 11, 1995·133 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when John J. Hefferren 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 →