David Michael Hopp

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Edwardsville, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-position airflow control assembly for an air cushion
- Patent number 11,801,175
- Issue date Oct 31, 2023
- PERMOBIL, INC.
- David Hopp
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Valve assembly for an air cushion
- Patent number 11,739,854
- Issue date Aug 29, 2023
- PERMOBIL, INC.
- Ross Peyton
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Valve assembly for cushion inflation
- Patent number 11,147,725
- Issue date Oct 19, 2021
- Roho, Inc.
- Leane Darnold
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cushion immersion sensor
- Patent number D745831
- Issue date Dec 22, 2015
- Roho, Inc.
- David Michael Hopp
- D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents

Information Patent Application
MULTI-POSITION AIRFLOW CONTROL ASSEMBLY FOR AN AIR CUSHION
- Publication number 20240050296
- Publication date Feb 15, 2024
- PERMOBIL, INC.
- David Hopp
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
VALVE ASSEMBLY FOR AN AIR CUSHION
- Publication number 20230366475
- Publication date Nov 16, 2023
- PERMOBIL, INC.
- Ross Peyton
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MULTI-POSITION AIRFLOW CONTROL ASSEMBLY FOR AN AIR CUSHION
- Publication number 20230218460
- Publication date Jul 13, 2023
- PERMOBIL, INC.
- David Hopp
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Valve Assembly For An Air Cushion
- Publication number 20230220921
- Publication date Jul 13, 2023
- PERMOBIL, INC.
- Ross Peyton
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
VALVE ASSEMBLY FOR CUSHION INFLATION
- Publication number 20190038492
- Publication date Feb 7, 2019
- ROHO, INC.
- Leane Darnold
- G01 - MEASURING TESTING