Paul FRIEDRICH

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Granite Falls, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for controlled release of an erodible solid into a liquid
- Patent number 11,980,851
- Issue date May 14, 2024
- hydro magic llc
- Kenneth Hungerford
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for controlled release of an erodible solid into a liquid
- Patent number 11,623,186
- Issue date Apr 11, 2023
- hydro magic llc
- Kenneth W. Hungerford
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for Controlled Release of an Erodible Solid into a Liquid
- Publication number 20230201777
- Publication date Jun 29, 2023
- Hydro Magic LLC, D/B/A Wysiwash
- Kenneth HUNGERFORD
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS FOR CONTROLLED RELEASE OF AN ERODIBLE SOLID INTO A LIQUID
- Publication number 20220401896
- Publication date Dec 22, 2022
- HYDRO MAGIC LLC, d/b/a WYSIWASH
- Kenneth W. HUNGERFORD
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL