Walter Edwin Balfour

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Chandler, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Janitorial caddy
- Patent number 11,345,380
- Issue date May 31, 2022
- Lil Clean Caddy LLC
- Santos M. Diaz
- B08 - CLEANING
Information Patent Grant
Caddy
- Patent number D909701
- Issue date Feb 2, 2021
- Lil Clean Caddy LLC
- Santos M Diaz
- D34 - Material or article handling equipment
Information Patent Grant
Grasping container lid and applications thereof
- Patent number 10,246,244
- Issue date Apr 2, 2019
- Design Engineering LLC
- Walter Edwin Balfour
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SHOE PLACARD ASSEMBLY
- Publication number 20230351928
- Publication date Nov 2, 2023
- Walter Edwin Balfour
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
WATER TREATMENT CONTAINER SYSTEM
- Publication number 20190225407
- Publication date Jul 25, 2019
- Design Engineering LLC
- Walter Edwin Balfour
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
GRASPING CONTAINER LID AND APPLICATIONS THEREOF
- Publication number 20180086546
- Publication date Mar 29, 2018
- Design Engineering LLC
- Walter Edwin Balfour
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
MATERIAL CONSUMPTION INDICATOR AND APPLICATIONS THEREOF
- Publication number 20180087285
- Publication date Mar 29, 2018
- Design Engineering LLC
- Adam Lee Craft
- E04 - BUILDING