Sharrow Engineering LLC
Philadelphia PA
Patents
DUO-PROPELLER UND EINZELPROPELLER
EP4326609
PROPELLER
EP3426552
PROPELLER
EP3889034
PROPELLER
EP4230516
PROPELLER
EP2941539
PROPELLER
EP3431387
Holder of 6 patents, 6 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.