INFRASIL
Filed: September 1, 1960
Ultraviolet- and Infrared-Transparent Optical Articles, Such as Prisms, Lenses, Plates, Mirrors, Rods and Ingots of Optical…
Owned by: HERAEUS QUARZGLAS GMBH & CO. KG
Serial Number: 72103784
SUPRASIL
Filed: September 1, 1960
Optical Articles, Such as Prisms, Lenses, Plates, Mirrors, Rods and Ingots of Optical Material and Transparent or Translucent…
Owned by: HERAEUS QUARZGLAS GMBH & CO. KG
Serial Number: 72103785
HOQ
Filed: July 31, 1997
[ laboratory equipment made of quartz glass for use in the chemical, electronic, and semiconductor industries, namely, cells…
Owned by: HERAEUS QUARZGLAS GMBH & CO. KG
Serial Number: 75333431
HLQ
Filed: July 31, 1997
[ quartz lamp vessels for ultra-violet radiators and for infrared radiators ]
Owned by: HERAEUS QUARZGLAS GMBH & CO. KG
Serial Number: 75333432
OM
Filed: July 31, 1997
laboratory equipment made of translucent quartz glass for use in the chemical, electronic, and semiconductor industries,…
Owned by: HERAEUS QUARZGLAS GMBH & CO. KG
Serial Number: 75333433
HSQ
Filed: August 5, 1997
laboratory equipment made of quartz glass for use in the chemical, electronic, and semiconductor industries, namely, cells…
Owned by: HERAEUS QUARZGLAS GMBH & CO. KG
Serial Number: 75336179
