TJ

Thomas A. Johnson

Air Products And Chemicals: 4 patents #4 of 82Top 5%
📍 Orefield, PA: #1 of 1 inventorsTop 100%
🗺 Pennsylvania: #48 of 2,652 inventorsTop 2%
Overall (1982): #1,525 of 81,411Top 2%
4
Patents 1982

Issued Patents 1982

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4362886 Preparation of linear polyalkylene polyamines using metal catalyst Michael E. Ford 1982-12-07
4316840 Reforming linear polyamines Michael E. Ford 1982-02-23
4316841 Reforming linear polyamines Michael E. Ford 1982-02-23
4314083 Preparation of linear polyalkylene polyamines Michael E. Ford 1982-02-02