Alan L. Johnson

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Pine River, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Spring clamp for construction of plant cages and trellises
- Patent number 10,302,110
- Issue date May 28, 2019
- Alan Lee Johnson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Double headed hand-powered cultivator
- Patent number 8,776,909
- Issue date Jul 15, 2014
- Alan L. Johnson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Hand propelled soil cultivation tool
- Patent number 4,854,391
- Issue date Aug 8, 1989
- Alan L. Johnson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
Spring Clamp for Construction of Plant Cages and Trellises
- Publication number 20170261019
- Publication date Sep 14, 2017
- Alan Lee Johnson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Double Headed Hand-Powered Cultivator
- Publication number 20120217030
- Publication date Aug 30, 2012
- Alan L. Johnson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Magnetic cutlery rack
- Publication number 20020175131
- Publication date Nov 28, 2002
- Alan L. Johnson
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...