Inventor

DRZYZGA ANNE

US3 patents

⚠️ This page may combine multiple inventors who share the name “DRZYZGA ANNE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DEPUY SPINE INC

2 patents

US7981031B2Jul 19, 2011

Surgical access devices and methods of minimally invasive surgery

DEPUY SPINE INC142 citations97

US7918792B2Apr 5, 2011

Surgical retractor for use with minimally invasive spinal stabilization systems and methods of minimally invasive surgery

DEPUY SPINE INC125 citations95

FRASIER WILLIAM

1 patent

US8550995B2Oct 8, 2013

Surgical access devices and methods of minimally invasive surgery

FRASIER WILLIAM25 citations90