Active systems and methods for producing ultrasonic sound emissions from wind turbines
- Application ID: EP14172528
- Status: █ The patent has been granted
This EP application has the IPC combination A01 (AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING) and F03 (MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR). We found, that Weidner Stern Jeschke, Patentanwälte Dr. Keller & Schwertfeger, Jeck Fleck Herrmann, CURO AS, Hansen und Heeschen and 10 others are specialized in this combination either. For a similar patent, they might be a good choice.