Marc D. Knutson

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Robers, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods of manufacture of catheter with helical drive shaft
- Patent number 10,335,188
- Issue date Jul 2, 2019
- Covidien LP
- Jenny Zeroni
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Catheter with helical drive shaft and methods of manufacture
- Patent number 9,770,259
- Issue date Sep 26, 2017
- Covidien LP
- Jenny Zeroni
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Catheter with helical drive shaft and methods of manufacture
- Patent number 8,992,717
- Issue date Mar 31, 2015
- Covidien LP
- Jenny Zeroni
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
IMPLANTABLE DEVICES FOR REDUCING PULSATILE PRESSURE WITHIN A BLOOD...
- Publication number 20210402159
- Publication date Dec 30, 2021
- Aria CV, Inc
- Lucas HARDER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CATHETER WITH HELICAL DRIVE SHAFT AND METHODS OF MANUFACTURE
- Publication number 20170360470
- Publication date Dec 21, 2017
- Covidien LP
- Jenny Zeroni
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CATHETER WITH HELICAL DRIVE SHAFT AND METHODS OF MANUFACTURE
- Publication number 20150238223
- Publication date Aug 27, 2015
- Covidien LP
- Jenny Zeroni
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CATHETER WITH HELICAL DRIVE SHAFT AND METHODS OF MANUFACTURE
- Publication number 20130220524
- Publication date Aug 29, 2013
- TYCO HEALTHCARE GROUP LP
- Jenny Zeroni
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE