Michael G. Windfeldt

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St. Augusta, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Gas block and barrel assembly and method of fabricating same
- Patent number 11,614,297
- Issue date Mar 28, 2023
- Maxim Defense Industries, LLC
- Joseph Wheeler
- F41 - WEAPONS
Information Patent Grant
Gas block and barrel assembly and method of fabricating same
- Patent number 11,041,687
- Issue date Jun 22, 2021
- Maxim Defense Industries, LLC
- Joseph Wheeler
- F41 - WEAPONS
Information Patent Grant
Universal interface system, fastener apparatus and accessory rail s...
- Patent number 10,724,569
- Issue date Jul 28, 2020
- Maxim Defense Industries, LLC
- Michael G. Windfeldt
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
GAS BLOCK AND BARREL ASSEMBLY AND METHOD OF FABRICATING SAME
- Publication number 20210333060
- Publication date Oct 28, 2021
- Maxim Defense Industries, LLC
- Joseph Wheeler
- F41 - WEAPONS
Information Patent Application
UNIVERSAL INTERFACE SYSTEM, FASTENER APPARATUS AND ACCESSORY RAIL S...
- Publication number 20210079943
- Publication date Mar 18, 2021
- Maxim Defense Industries, LLC
- Michael G. Windfeldt
- F41 - WEAPONS
Information Patent Application
GAS BLOCK AND BARREL ASSEMBLY AND METHOD OF FABRICATING SAME
- Publication number 20200278165
- Publication date Sep 3, 2020
- Maxim Defense Industries, LLC
- Joseph Wheeler
- F41 - WEAPONS
Information Patent Application
UNIVERSAL INTERFACE SYSTEM, FASTENER APPARATUS AND ACCESSORY RAIL S...
- Publication number 20190323542
- Publication date Oct 24, 2019
- Maxim Defense Industries, LLC
- Michael G. Windfeldt
- F41 - WEAPONS
Information Patent Application
UNIVERSAL INTERFACE SYSTEM, FASTENER APPARATUS AND ACCESSORY RAIL S...
- Publication number 20190323541
- Publication date Oct 24, 2019
- Maxim Defense Industries, LLC
- Michael G. Windfeldt
- F41 - WEAPONS