Theodore R. Schumacher

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Berlin, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Delayed blowback device
- Patent number 12,092,416
- Issue date Sep 17, 2024
- Theodore R. Schumacher
- F41 - WEAPONS
Information Patent Grant
Rapidly adjustable receiver extension
- Patent number 10,527,385
- Issue date Jan 7, 2020
- Theodore R. Schumacher
- F41 - WEAPONS
Information Patent Grant
Fishing line deflector
- Patent number 10,136,627
- Issue date Nov 27, 2018
- Daniel S. Schumacher
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Collapsible animal decoy
- Patent number 9,961,893
- Issue date May 8, 2018
- Theodore R. Schumacher
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Folding stock attachment with modified bolt carrier for automatic r...
- Patent number 9,347,738
- Issue date May 24, 2016
- Theodore R. Schumacher
- F41 - WEAPONS
Information Patent Grant
Modified bolt carrier for automatic recoil rifles and pistols
- Patent number 8,955,422
- Issue date Feb 17, 2015
- Theodore R. Schumacher
- F41 - WEAPONS