Inventor · disambiguated record

Harold H. Allen, Jr.

Also filed as: ALLEN JR HAROLD H

2 granted patents·1 citations·filing 2016–2019

35Inventor score

Technology areasC10L

Files withPURIFY FOUNDERS LLC1 PURIFY FUELS INC1

Top patents by PatentIndex Score

2 records

0164US10457880B2Fuel additive composition and related methods and compositionsPURIFY FOUNDERS LLC·Filed 2016·Granted Oct 29, 2019·1 cites·35 claims
0256US11566194B2Fuel additive composition and related methods and compositionsPURIFY FUELS INC·Filed 2019·Granted Jan 31, 2023·0 cites·16 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →

Harold H. Allen, Jr. — Patent Inventor | PatentIndex