HG

Herbert Gunter Groeger

HC Hoechst Celanese: 2 patents #300 of 871Top 35%
📍 Charlotte, NC: #1,329 of 4,868 inventorsTop 30%
🗺 North Carolina: #14,587 of 45,564 inventorsTop 35%
Overall (All Time): #1,626,444 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6024813 Process for fibrous structure containing immobilized particulate matter George A. Serad, Clinton D. Felton 2000-02-15
5674339 Process for fibrous structure containing immobilized particulate matter George A. Serad, Clinton Dale Fenton 1997-10-07
5662728 Particulate filter structure 1997-09-02