Inventor · disambiguated record
Harry L. Hsu
Also filed as: HSU HARRY L
5 granted patents·159 citations·filing 1980–1982
84Inventor score
Files withGREAT LAKES CARBON CORP5
Top patents by PatentIndex Score
5 records- 0185US4332856ACarbon or graphite article and method of making by impregnating with a lignin sulfonate complexGREAT LAKES CARBON CORP·Filed 1980·Granted Jun 1, 1982·45 cites·12 claims
- 0283US4312745ANon-puffing petroleum cokeGREAT LAKES CARBON CORP·Filed 1980·Granted Jan 26, 1982·40 cites·10 claims
- 0382US4291008AProcess for calcining and desulfurizing petroleum cokeGREAT LAKES CARBON CORP·Filed 1980·Granted Sep 22, 1981·31 cites·3 claims
- 0480US4334980ANon-puffing petroleum cokeGREAT LAKES CARBON CORP·Filed 1980·Granted Jun 15, 1982·29 cites·9 claims
- 0572US4427540AProduction of anode grade petroleum cokeGREAT LAKES CARBON CORP·Filed 1982·Granted Jan 24, 1984·14 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Harry L. Hsu 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 →