Erik E. Emstad

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St. Paul, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Spinal cage having deployable member
- Patent number 8,864,829
- Issue date Oct 21, 2014
- Theken Spine, LLC
- James Bruffey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Spinal access instrument
- Patent number 7,641,659
- Issue date Jan 5, 2010
- Zimmer Spine, Inc.
- Erik E. Emstad
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Combined distractor and retractor instrument and methods
- Patent number 7,108,698
- Issue date Sep 19, 2006
- Zimmer Spine, Inc.
- Daniel S. Robbins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Spinal surgery instruments and methods
- Patent number 6,524,318
- Issue date Feb 25, 2003
- Sulzer Spine-Tech Inc.
- Ross Longhini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SURGICAL DISTRACTOR AND DELIVERY INSTRUMENT
- Publication number 20080077156
- Publication date Mar 27, 2008
- Erik Emstad
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SIZING INSTRUMENT FOR A BODILY JOINT SUCH AS AN INTERVERTEBRAL DISC...
- Publication number 20070260260
- Publication date Nov 8, 2007
- Michael R. Hahn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PEDICLE FIXATION ROD ALIGNMENT SYSTEM
- Publication number 20070093824
- Publication date Apr 26, 2007
- Hugh D. Hestad
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Combined distractor and retractor instrument and methods
- Publication number 20050154395
- Publication date Jul 14, 2005
- Daniel S. Robbins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Spinal access instrument
- Publication number 20040181231
- Publication date Sep 16, 2004
- Centerpulse Spine-Tech, Inc.
- Erik E. Emstad
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Spinal surgery instruments and methods
- Publication number 20030216744
- Publication date Nov 20, 2003
- Sulzer Spine-Tech Inc.
- Ross Longhini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE