All Services Engineering & Architecture Freelance Patent Engineer $20/hr · Starting at $40 More than 4years of experience in prior art and invalidity searches of mechanical domain. Expertise in automobiles, kinematics, pumps and thermodynamics. About $20/hr · Ongoing Download Resume More than 4years of experience in prior art and invalidity searches of mechanical domain. Expertise in automobiles, kinematics, pumps and thermodynamics. Skills & Expertise Patents 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Patent Attorneys