Stoyanka Kostadinova

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Billerica, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Machine and method for producing void fill packaging material
- Patent number 11,491,756
- Issue date Nov 8, 2022
- Sealed Air Corporation (US)
- Russell Christman
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD

Patents Applicationslast 30 patents

Information Patent Application
FLUID DISPENSERS FOR FLUID PRODUCTS AND DISPENSING SOLUTIONS
- Publication number 20230311377
- Publication date Oct 5, 2023
- Sealed Air Corporation (US)
- Kostadin I. Kostadinov
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Machine and Method for Producing Void Fill Packaging Material
- Publication number 20210023809
- Publication date Jan 28, 2021
- Sealed Air Corporation (US)
- Russell Christman
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
MACHINE AND METHOD FOR PRODUCING VOID FILL PACKAGING MATERIAL
- Publication number 20190344523
- Publication date Nov 14, 2019
- Sealed Air Corporation (US)
- Russell Christman
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD