Membership
Tour
Register
Log in
Karen Benninghoff
Follow
Person
Chicago, IL, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and methods of improvement of vending machines
Patent number
11,548,105
Issue date
Jan 10, 2023
Karen Benninghoff
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus and methods of improvement of solar light fixtures
Patent number
11,131,435
Issue date
Sep 28, 2021
Karen Benninghoff
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS AND METHODS OF IMPROVEMENT OF SOLAR LIGHT LANTERNS
Publication number
20190338900
Publication date
Nov 7, 2019
Karen Benninghoff
F21 - LIGHTING
Information
Patent Application
APPARATUS AND METHODS OF IMPROVEMENT OF VENDING MACHINES
Publication number
20190337104
Publication date
Nov 7, 2019
Karen Benninghoff
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
APPARATUS AND METHODS OF IMPROVEMENT OF SOLAR LIGHT FIXTURES
Publication number
20190316746
Publication date
Oct 17, 2019
Karen Benninghoff
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER