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SGL CARBON COMPOSITES INC

Overview
  • Total Patents
    11
About

SGL CARBON COMPOSITES INC has a total of 11 patent applications. Its first patent ever was published in 1992. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets materials and metallurgy, machines and surface technology and coating are HITCO CARBON COMPOSITES INC, MARUWA KK and SELIVANSKY DROR.

Patent filings per year

Chart showing SGL CARBON COMPOSITES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Metter Robert Howard 7
#2 Mathur Raj 5
#3 Wilson Doug 5
#4 Pruett Gary 4
#5 Mosher Paul V 2
#6 Lee Sam 2
#7 Hathcock Joseph David 2
#8 Winsek Peter M 1
#9 Winzek Peter M 1

Latest patents

Publication Filing date Title
US5858486A High purity carbon/carbon composite useful as a crucible susceptor
IL117048D0 High purity composite carbon matrix and its preparation
EP0495570A1 Silicon carbide fiber reinforced carbon composites