Membership
Tour
Register
Log in
Douglas Koester
Follow
Person
Troy, MI, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Check list stand for use in health care settings such as cleaning s...
Patent number
11,897,531
Issue date
Feb 13, 2024
The Tuway American Group, Inc.
Douglas Koester
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Cleaning kit for regions in health care facilities
Patent number
11,865,220
Issue date
Jan 9, 2024
The Tuway American Group, Inc.
Douglas Koester
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hygiene compliance and monitoring system
Patent number
11,670,158
Issue date
Jun 6, 2023
Tuway American Group, Inc.
Douglas Koester
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Check list stand for use in health care settings such as cleaning s...
Patent number
11,235,793
Issue date
Feb 1, 2022
The Tuway American Group, Inc.
Douglas Koester
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Cleaning kit for regions in health care facilities
Patent number
10,874,757
Issue date
Dec 29, 2020
The Tuway American Group, Inc.
Douglas Koester
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Hygiene compliance and monitoring system
Patent number
10,818,157
Issue date
Oct 27, 2020
Tuway American Group, Inc.
Douglas Koester
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Hand washing compliance and monitoring system
Patent number
10,475,329
Issue date
Nov 12, 2019
The Tuway American Group, Inc.
Douglas Koester
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
Information
Patent Application
MOP BUNDLE WITH AGITATION FEATURES
Publication number
20230190069
Publication date
Jun 22, 2023
The Tuway American Group, Inc.
Douglas Koester
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
CHECK LIST STAND FOR USE IN HEALTH CARE SETTINGS SUCH AS CLEANING S...
Publication number
20220144327
Publication date
May 12, 2022
The Tuway American Group, Inc.
Douglas Koester
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
CLEANING KIT WITH FLEXIBLE CLEANING PAD
Publication number
20210259504
Publication date
Aug 26, 2021
The Tuway American Group, Inc.
Douglas Koester
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
HYGIENE COMPLIANCE AND MONITORING SYSTEM
Publication number
20210043060
Publication date
Feb 11, 2021
Tuway American Group, Inc.
Douglas Koester
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...