Frank Robert Ferris

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Bellevue, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Dilator assembly
- Patent number 11,583,263
- Issue date Feb 21, 2023
- DYNAMIC SPINE LLC
- Glenn R. Buttermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Orthopaedic device
- Patent number 10,045,802
- Issue date Aug 14, 2018
- Dynamic Spine, LLC
- Glenn R. Buttermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
DILATOR ASSEMBLY
- Publication number 20220054121
- Publication date Feb 24, 2022
- Dynamic Spine LLC
- Glenn R. Buttermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ORTHOPAEDIC DEVICE
- Publication number 20150272637
- Publication date Oct 1, 2015
- INNOVASIS, INC.
- Glenn R. Buttermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS AND METHOD FOR PERFORMING SPINAL SURGERY
- Publication number 20080215153
- Publication date Sep 4, 2008
- Glenn Robin Butterman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE