LL

Lester Y. Lee

EL Equistar Chemicals, Lp: 4 patents #54 of 250Top 25%
QC Quantum Chemical: 2 patents #34 of 91Top 40%
🗺 Ohio: #13,499 of 73,341 inventorsTop 20%
Overall (All Time): #874,699 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6998443 Flame retardant insulation compositions having improved abrasion resistance Jeffrey S. Borke, Steven W. Horwatt 2006-02-14
6984677 Flame retardant insulation composition having improved scorch resistance 2006-01-10
6392154 Fast curing polymer composition Steven W. Horwatt 2002-05-21
6372828 High temperature flame retardant insulation compositions stabilized with zinc salt/secondary amine combinations 2002-04-16
5064932 Poly(keto-esters) Biau-Hung Chang, Jack Kwiatek 1991-11-12
4929711 Process for converting polyketones to polyesters Biau-Hung Chang, Jack Kwiatek 1990-05-29