Robert D. Schaefer

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Wakefield, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Filling assist mechanisms and keyed interfaces for drug delivery de...
- Patent number 10,661,012
- Issue date May 26, 2020
- INSULET CORPORATION
- David Nazzaro
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Paper roll towel support plate for supporting a paper towel on end...
- Patent number D403543
- Issue date Jan 5, 1999
- Fort James Corporation
- Kamala J. Grasso
- D06 - Furnishings
Information Patent Grant
Center pull sheet dispensing apparatus
- Patent number 5,765,718
- Issue date Jun 16, 1998
- Fort James Corporation
- Kamala J. Grasso
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
FILLING ASSIST MECHANISMS AND KEYED INTERFACES FOR DRUG DELIVERY DE...
- Publication number 20200254179
- Publication date Aug 13, 2020
- Insulet Corporation
- David Nazzaro
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FILLING ASSIST MECHANISMS AND KEYED INTERFACES FOR DRUG DELIVERY DE...
- Publication number 20170189270
- Publication date Jul 6, 2017
- Insulet Corporation
- David Nazzaro
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE