Assignee

SHERRIT STEWART

US2 patents

Top patents by PatentIndex Score

US8657027B2Feb 25, 2014

Single piezo-actuator rotary-hammering (SPaRH) drill

SHERRIT STEWART6 citations70

US8958270B2Feb 17, 2015

Monolithic flexure pre-stressed ultrasonic horns

SHERRIT STEWART2 citations57