Andrew Wimer

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Lebanon, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Freestanding, dimensionally stable microporous webs
- Patent number 12,187,862
- Issue date Jan 7, 2025
- Amtek Research International LLC
- Richard W. Pekala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Freestanding, dimensionally stable microporous webs
- Patent number 10,975,208
- Issue date Apr 13, 2021
- Amtek Research International LLC
- Richard W. Pekala
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Freestanding, dimensionally stable microporous webs
- Patent number 9,847,519
- Issue date Dec 19, 2017
- Amtek Research International LLC
- Richard W. Pekala
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FREE-STANDING, ION-SELECTIVE COMPOSITE MEMBRANES
- Publication number 20240006624
- Publication date Jan 4, 2024
- Amtek Research International LLC
- Daniel Wandera
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FREESTANDING, DIMENSIONALLY STABLE MICROPOROUS WEBS
- Publication number 20210309815
- Publication date Oct 7, 2021
- Amtek Research International LLC
- Richard W. Pekala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FREESTANDING, DIMENSIONALLY STABLE MICROPOROUS WEBS
- Publication number 20180248164
- Publication date Aug 30, 2018
- Amtek Research International LLC
- Richard W. Pekala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FREESTANDING, DIMENSIONALLY STABLE MICROPOROUS WEBS
- Publication number 20160028067
- Publication date Jan 28, 2016
- Amtek Research International LLC
- Richard W. Pekala
- H01 - BASIC ELECTRIC ELEMENTS