Inventor · disambiguated record
Billy R. Hardas
Also filed as: HARDAS BILLY R
2 granted patents·3 citations·filing 1990–1992
40Inventor score
Files withDOW CHEMICAL CO2
Top patents by PatentIndex Score
2 records- 0143US5126349AComposition and use of substituted 3-thio-2-propynenitriles as an industrial antimicrobialDOW CHEMICAL CO·Filed 1990·Granted Jun 30, 1992·3 cites·25 claims
- 0228US5198445AComposition and use of substituted 3-thio-2-propynenitriles as industrial antimicrobialsDOW CHEMICAL CO·Filed 1992·Granted Mar 30, 1993·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Billy R. Hardas 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 →