Inventor · disambiguated record
Herrick B. Littlefield
Also filed as: LITTLEFIELD HERRICK B
2 granted patents·67 citations·filing 1976–1977
66Inventor score
Files withPOLYPRODUCTS CORP2
Top patents by PatentIndex Score
2 recordsJoin the waitlist — get patent alerts
Get an alert when Herrick B. Littlefield 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 →