Tyler Bowie

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Westminster, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Three stage air purification for rail vehicles
- Patent number 11,760,171
- Issue date Sep 19, 2023
- Knorr Brake Company LLC
- Richard Stelmach
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Three stage air purification for rail vehicles
- Patent number 11,046,153
- Issue date Jun 29, 2021
- Knorr Brake Company, LLC
- Richard Stelmach
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
TWO STAGE AIR PURIFICATION SYSTEM FOR ENCLOSED LOCATIONS
- Publication number 20230235900
- Publication date Jul 27, 2023
- Knorr Brake Company LLC
- Richard Stelmach
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
THREE STAGE AIR PURIFICATION FOR RAIL VEHICLES
- Publication number 20210387509
- Publication date Dec 16, 2021
- Knorr Brake Company LLC
- Richard Stelmach
- B60 - VEHICLES IN GENERAL