Inventor

ALLEN JR HAROLD H

US2 patents

⚠️ This page may combine multiple inventors who share the name “ALLEN JR HAROLD H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PURIFY FOUNDERS LLC

1 patent

US10457880B2Oct 29, 2019

Fuel additive composition and related methods and compositions

PURIFY FOUNDERS LLC1 citations47

PURIFY FUELS INC

1 patent

US11566194B2Jan 31, 2023

Fuel additive composition and related methods and compositions

PURIFY FUELS INC0 citations46