Rolf Hogan

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Brooklyn Center, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluid delivery apparatus with flow indicator and vial fill
- Patent number 6,394,980
- Issue date May 28, 2002
- Science Incorporated
- Marshall S. Kriesell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Variable rate infusion apparatus with indicator and adjustable rate...
- Patent number 6,355,019
- Issue date Mar 12, 2002
- Science Incorporated
- Marshall S. Kriesel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluid delivery apparatus with flow indicator and vial fill
- Patent number 6,176,845
- Issue date Jan 23, 2001
- Science Incorporated
- Marshall S. Kriesel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Fluid delivery apparatus with flow indicator and vial fill
- Publication number 20010039397
- Publication date Nov 8, 2001
- Marshall S. Kriesell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Fluid delivery apparatus with flow indicator and vial fill
- Publication number 20010027294
- Publication date Oct 4, 2001
- Marshall S. Kriesell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE