GC

George Combs

CO Covestro: 1 patents #29 of 87Top 35%
Overall (2020): #466,892 of 565,922Top 85%
1
Patents 2020

Issued Patents 2020

Patent #TitleCo-InventorsDate
10676582 Polyurethane and polyisocyanurate rigid foams suitable for roofing insulation Susan C. Pigott 2020-06-09