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Benjamin LEHMAN
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Deer Park, WI, US
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Patents Grants
last 30 patents
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Patent Grant
Integrated lift and frame lock for a folding corn head row separator
Patent number
11,240,964
Issue date
Feb 8, 2022
Oxbo International Corporation
Benjamin Lehman
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Integrated lift and frame lock for a folding corn head row separator
Patent number
10,433,482
Issue date
Oct 8, 2019
Oxbo International Corporation
Benjamin Lehman
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Quick release tensioner
Patent number
8,888,625
Issue date
Nov 18, 2014
Oxbo International Corporation
Benjamin Lehman
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
INTEGRATED LIFT AND FRAME LOCK FOR A FOLDING CORN HEAD ROW SEPARATOR
Publication number
20200214206
Publication date
Jul 9, 2020
Oxbo International Corporation
Benjamin LEHMAN
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
INTEGRATED LIFT AND FRAME LOCK FOR A FOLDING CORN HEAD ROW SEPARATOR
Publication number
20180184592
Publication date
Jul 5, 2018
Oxbo International Corporation
Benjamin LEHMAN
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
QUICK RELEASE TENSIONER
Publication number
20120196710
Publication date
Aug 2, 2012
Oxbo International Corporation
Benjamin LEHMAN
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING