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Daniel M. Valdez
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Kingwood, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
System comprising a portable switching device for use with a portab...
Patent number
11,904,364
Issue date
Feb 20, 2024
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
B08 - CLEANING
Information
Patent Grant
System comprising a portable switching device for use with a portab...
Patent number
11,786,941
Issue date
Oct 17, 2023
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
B08 - CLEANING
Information
Patent Grant
System comprising a portable switching device for use with a portab...
Patent number
11,717,863
Issue date
Aug 8, 2023
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
B08 - CLEANING
Information
Patent Grant
System comprising a portable switching device for use with a portab...
Patent number
11,590,539
Issue date
Feb 28, 2023
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
B08 - CLEANING
Information
Patent Grant
System comprising a portable switching device for use with a portab...
Patent number
11,446,709
Issue date
Sep 20, 2022
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
System comprising a portable switching device for use with a portab...
Patent number
11,433,432
Issue date
Sep 6, 2022
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
System comprising a portable switching device for use with a portab...
Patent number
11,389,836
Issue date
Jul 19, 2022
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
B08 - CLEANING
Information
Patent Grant
System comprising a portable switching device for use with a portab...
Patent number
11,298,724
Issue date
Apr 12, 2022
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
System comprising a portable switching device for use with a portab...
Patent number
11,241,719
Issue date
Feb 8, 2022
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
B08 - CLEANING
Information
Patent Grant
System comprising a portable switching device for use with a portab...
Patent number
11,084,066
Issue date
Aug 10, 2021
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
System comprising a portable switching device for use with a portab...
Patent number
10,625,307
Issue date
Apr 21, 2020
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
System comprising a portable switching device for use with a portab...
Patent number
10,589,320
Issue date
Mar 17, 2020
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
System comprising a portable switching device for use with a portab...
Patent number
10,583,464
Issue date
Mar 10, 2020
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System comprising a portable switching device for use with a portab...
Patent number
10,562,077
Issue date
Feb 18, 2020
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
B08 - CLEANING
Information
Patent Grant
System comprising a portable switching device for use with a portab...
Patent number
10,493,496
Issue date
Dec 3, 2019
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
B08 - CLEANING
Information
Patent Grant
Apparatus for cleaning view screens and lenses and method for the u...
Patent number
10,272,474
Issue date
Apr 30, 2019
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus for cleaning view screens and lenses and method for the u...
Patent number
10,259,019
Issue date
Apr 16, 2019
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus for cleaning view screens and lenses and method for the u...
Patent number
10,259,020
Issue date
Apr 16, 2019
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus for cleaning view screens and lenses and method for the u...
Patent number
10,259,021
Issue date
Apr 16, 2019
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Prophylactic dressing and use of same in the prevention of infection
Patent number
10,238,547
Issue date
Mar 26, 2019
GUI GLOBAL PRODUCTS, LTD.
Kathleen A. Simmons
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM COMPRISING A PORTABLE SWITCHING DEVICE FOR USE WITH A PORTAB...
Publication number
20240033783
Publication date
Feb 1, 2024
GUI GLOBAL PRODUCTS. LTD.
Walter G. Mayfield
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
System Comprising a Portable Switching Device for Use with a Portab...
Publication number
20230302500
Publication date
Sep 28, 2023
GUI GLOBAL PRODUCTS. LTD.
Walter G. Mayfield
B08 - CLEANING
Information
Patent Application
SYSTEM COMPRISING A PORTABLE SWITCHING DEVICE FOR USE WITH A PORTAB...
Publication number
20230166298
Publication date
Jun 1, 2023
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
B08 - CLEANING
Information
Patent Application
SYSTEM COMPRISING A PORTABLE SWITCHING DEVICE FOR USE WITH A PORTAB...
Publication number
20220410218
Publication date
Dec 29, 2022
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
B08 - CLEANING
Information
Patent Application
SYSTEM COMPRISING A PORTABLE SWITCHING DEVICE FOR USE WITH A PORTAB...
Publication number
20220234079
Publication date
Jul 28, 2022
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
B08 - CLEANING
Information
Patent Application
SYSTEM COMPRISING A PORTABLE SWITCHING DEVICE FOR USE WITH A PORTAB...
Publication number
20220184667
Publication date
Jun 16, 2022
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM COMPRISING A PORTABLE SWITCHING DEVICE FOR USE WITH A PORTAB...
Publication number
20220184668
Publication date
Jun 16, 2022
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System Comprising a Portable Switching Device for Use with a Portab...
Publication number
20220152657
Publication date
May 19, 2022
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM COMPRISING A PORTABLE SWITCHING DEVICE FOR USE WITH A PORTAB...
Publication number
20210394238
Publication date
Dec 23, 2021
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
APPARATUS FOR CLEANING VIEW SCREENS AND LENSES AND METHOD FOR THE U...
Publication number
20210237126
Publication date
Aug 5, 2021
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPARATUS FOR CLEANING VIEW SCREENS AND LENSES AND METHOD FOR THE U...
Publication number
20210229134
Publication date
Jul 29, 2021
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
B08 - CLEANING
Information
Patent Application
Apparatus for Cleaning View Screens and Lenses and Method for the U...
Publication number
20210213487
Publication date
Jul 15, 2021
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPARATUS FOR CLEANING VIEW SCREENS AND LENSES AND METHOD FOR THE U...
Publication number
20200206786
Publication date
Jul 2, 2020
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
B08 - CLEANING
Information
Patent Application
SYSTEM COMPRISING A PORTABLE SWITCHING DEVICE FOR USE WITH A PORTAB...
Publication number
20200114396
Publication date
Apr 16, 2020
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
SYSTEM COMPRISING A PORTABLE SWITCHING DEVICE FOR USE WITH A PORTAB...
Publication number
20200094291
Publication date
Mar 26, 2020
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
B08 - CLEANING
Information
Patent Application
SYSTEM COMPRISING A PORTABLE SWITCHING DEVICE FOR USE WITH A PORTAB...
Publication number
20190321864
Publication date
Oct 24, 2019
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
SYSTEM COMPRISING A PORTABLE SWITCHING DEVICE FOR USE WITH A PORTAB...
Publication number
20190321863
Publication date
Oct 24, 2019
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
APPARATUS FOR CLEANING VIEW SCREENS AND LENSES AND METHOD FOR THE U...
Publication number
20180345325
Publication date
Dec 6, 2018
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
B08 - CLEANING
Information
Patent Application
APPARATUS FOR CLEANING VIEW SCREENS AND LENSES AND METHOD FOR THE U...
Publication number
20180133759
Publication date
May 17, 2018
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
B08 - CLEANING
Information
Patent Application
APPARATUS FOR CLEANING VIEW SCREENS AND LENSES AND METHOD FOR THE U...
Publication number
20180117636
Publication date
May 3, 2018
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
B08 - CLEANING
Information
Patent Application
APPARATUS FOR CLEANING VIEW SCREENS AND LENSES AND METHOD FOR THE U...
Publication number
20180093303
Publication date
Apr 5, 2018
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
B08 - CLEANING
Information
Patent Application
APPARATUS FOR CLEANING VIEW SCREENS AND LENSES AND METHOD FOR THE U...
Publication number
20170245732
Publication date
Aug 31, 2017
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
PROPHYLACTIC DRESSING AND USE OF SAME IN THE PREVENTION OF INFECTION
Publication number
20150351971
Publication date
Dec 10, 2015
GUI GLOBAL PRODUCTS, LTD.
Kathleen A. Simmons
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROPHYLACTIC DRESSING AND USE OF SAME IN THE PREVENTION OF INFECTION
Publication number
20140358121
Publication date
Dec 4, 2014
GUI GLOBAL PRODUCTS, LTD.
Kathleen A. Simmons
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
APPARATUS FOR CLEANING VIEW SCREENS AND LENSES AND METHOD FOR THE U...
Publication number
20140311928
Publication date
Oct 23, 2014
GUI GLOBAL PRODUCTS, LTD.
Walter G. Mayfield
B08 - CLEANING