John W. Christiansen

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American Fork, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Analytical toilet with access panel
- Patent number 11,883,204
- Issue date Jan 30, 2024
- Hall Labs LLC
- Joshua Larsen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Analytical toilet with a pressure sensor mounting fixture
- Patent number 11,754,458
- Issue date Sep 12, 2023
- Hall Labs LLC
- Joshua Larsen
- B81 - MICRO-STRUCTURAL TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Analytical Toilet with Access Panel
- Publication number 20220346719
- Publication date Nov 3, 2022
- Medic, Inc.
- Joshua Larsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Analytical Toilet with a Pressure Sensor Mounting Fixture
- Publication number 20220349767
- Publication date Nov 3, 2022
- Medic, Inc.
- Joshua Larsen
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Analytical Toilet with Pressure Sensor
- Publication number 20220163370
- Publication date May 26, 2022
- Medic, Inc.
- David R. Hall
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Thermally Isolated Temperature Sensor in a Toilet Bowl
- Publication number 20220163407
- Publication date May 26, 2022
- Medic, Inc.
- David R. Hall
- G01 - MEASURING TESTING