POLYSEAM LIMITED
Huddersfield HD1 6SB
Patents
CHEMISCHER DÄMPFER
EP3129721
VERFAHREN ZUM ABDICHTEN EINER SERVICEDURCHFÜHRUNG
EP3676351
WÄSSRIGE DICHTSTOFF-ZUSAMMENSETZUNGEN
EP2909278
Holder of 3 patents, 1 in force.
From Swissreg, the register of the Federal Institute of Intellectual Property: Swiss patents and European patents with effect in Switzerland. A patent is listed here when its holder’s name is this entity’s.