DF

Donald W. Fieder

DE Desoto: 2 patents #50 of 130Top 40%
HC Hodogaya Chemical Co.: 1 patents #201 of 359Top 60%
JR Japan Synthetic Rubber: 1 patents #256 of 558Top 50%
📍 Chicago, IL: #5,168 of 13,327 inventorsTop 40%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,314,401 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4992524 Composition for optical fiber coating comprising a polyether diol, a polyisocyanate, and a methacrylate Clive J. Coady, Kazuaki Okabe, Katsutoshi Igarashi, Yoshio Matsumura 1991-02-12
4564666 Urethane acrylates based on polyepichlorohydrin polyether diols and optical fiber coatings based thereon Joseph J. Stanton, Christopher Eugene Fisher, Orvid R. Cutler, Jr. 1986-01-14