BRIAN J. HEMMELGARN

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DAYTON, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic transducer to waveguide joining
- Patent number 10,779,847
- Issue date Sep 22, 2020
- Ethicon LLC
- Jeffrey D. Messerly
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Articulating surgical stapling instrument incorporating a two-piece...
- Patent number 10,314,590
- Issue date Jun 11, 2019
- Ethicon LLC
- Frederick E. Shelton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ULTRASONIC TRANSDUCER TO WAVEGUIDE JOINING
- Publication number 20180055532
- Publication date Mar 1, 2018
- Ethicon LLC
- Jeffrey D. Messerly
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POLYAXIAL SCREW SYSTEM AND METHOD HAVING A HINGED RECEIVER
- Publication number 20080312655
- Publication date Dec 18, 2008
- X-SPINE SYSTEMS, INC.
- DAVID LOUIS KIRSCHMAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE