Inventor

ELMER BRAD

US2 patents

Patents

2 patents

US9414828B2Aug 16, 2016

Integrated retractor-distractor system for use with modular bone screws

BLACKSTONE MEDICAL INC142 citations94

US10499896B2Dec 10, 2019

Integrated retractor-distractor system for use with modular bone screws

BLACKSTONE MEDICAL INC7 citations79