Greg Anthony Karst

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Columbus, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Structural member consisting of dissimilar polymer materials
- Patent number 11,926,141
- Issue date Mar 12, 2024
- Altum LLC
- Greg A. Karst
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Structural member consisting of dissimilar polymer materials
- Patent number 11,571,877
- Issue date Feb 7, 2023
- Altum LLC
- Greg A. Karst
- B32 - LAYERED PRODUCTS
Information Patent Grant
Structural member consisting of dissimilar polymer materials
- Patent number 11,072,147
- Issue date Jul 27, 2021
- Altum LLC
- Greg A. Karst
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Structural Member Consisting of Dissimilar Polymer Materials
- Publication number 20230128216
- Publication date Apr 27, 2023
- Altum LLC
- Greg A. Karst
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Structural Member Consisting of Dissimilar Polymer Materials
- Publication number 20220297408
- Publication date Sep 22, 2022
- Altum LLC
- Greg A. Karst
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
DUAL COATED FILM FOR BONDING DISSIMILAR MATERIALS
- Publication number 20160096351
- Publication date Apr 7, 2016
- RIDGE CORPORATION
- Raymond Augustus McDonald
- B32 - LAYERED PRODUCTS