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Daniel O. Benham
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San Diego, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Dispensing system with bypass
Patent number
12,172,912
Issue date
Dec 24, 2024
Roger A Benham
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Dispensing system with bypass
Patent number
11,840,466
Issue date
Dec 12, 2023
Roger A Benham
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
DISPENSING SYSTEM WITH BYPASS
Publication number
20240083787
Publication date
Mar 14, 2024
Roger A. Benham
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MULTIFUNCTION BYPASS DISPENSING SYSTEM
Publication number
20220315461
Publication date
Oct 6, 2022
Roger Alan Benham
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DISPENSING SYSTEM WITH BYPASS
Publication number
20220098066
Publication date
Mar 31, 2022
Roger A. Benham
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE