DJ

Donald E. Jefferson

Air Products And Chemicals: 1 patents #18 of 82Top 25%
RC Rm Industrial Products Company: 1 patents #1 of 3Top 35%
📍 Bellefonte, PA: #1 of 6 inventorsTop 20%
🗺 Pennsylvania: #204 of 2,652 inventorsTop 8%
Overall (1982): #14,925 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4357436 Composite insulating material and process Jerry Zucker, Carl E. Chivers 1982-11-02
4309511 Process for promoting the low temperature cure of polyester resins Charles G. Coe, Burton D. Beitchman, Melville W. Uffner 1982-01-05