Lee Hiram Stevens

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Erie, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Device and methodology for early detection of fluid loss and notifi...
- Patent number 12,000,600
- Issue date Jun 4, 2024
- Lee Hiram Stevens
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method for the indirect evaluation of pre-charge air pressure in a...
- Patent number 11,774,314
- Issue date Oct 3, 2023
- Lee Hiram Stevens
- G01 - MEASURING TESTING
Information Patent Grant
Device and methodology for early detection of fluid loss and notifi...
- Patent number 11,293,170
- Issue date Apr 5, 2022
- Lee Hiram Stevens
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Device and methodology for early detection of fluid loss and notifi...
- Patent number 10,677,674
- Issue date Jun 9, 2020
- Lee Hiram Stevens
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Device and methodology for early detection of fluid loss and notifi...
- Publication number 20240280272
- Publication date Aug 22, 2024
- Hydronics, LLC
- Lee Hiram Stevens
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Method for the Indirect Evaluation of Pre-charge Air Pressure in a...
- Publication number 20230194381
- Publication date Jun 22, 2023
- Lee Hiram Stevens
- G01 - MEASURING TESTING
Information Patent Application
Device and methodology for early detection of fluid loss and notifi...
- Publication number 20210231314
- Publication date Jul 29, 2021
- Hydronics, LLC
- Lee Hiram Stevens
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Device and methodology for early detection of fluid loss and notifi...
- Publication number 20200158586
- Publication date May 21, 2020
- Lee Hiram Stevens
- G01 - MEASURING TESTING
Information Patent Application
Device and methodology for early detection of fluid loss and notifi...
- Publication number 20180340854
- Publication date Nov 29, 2018
- Lee Hiram Stevens
- G01 - MEASURING TESTING