Philipp Bothe

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Castrop-Rauxel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Multi-stage compressor having interstage lubricant injection via an...
- Patent number 12,146,494
- Issue date Nov 19, 2024
- Ingersoll-Rand Industrial U.S., Inc.
- Ryan D. Hartman
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Multi-stage compressor having interstage lubricant injection via an...
- Patent number 11,781,547
- Issue date Oct 10, 2023
- Ingersoll-Rand Industrial U.S., Inc.
- Ryan D. Hartman
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Multi-stage compressor having interstage lubricant injection via an...
- Patent number 11,215,182
- Issue date Jan 4, 2022
- Ingersoll-Rand Industrial U.S., Inc.
- Ryan D. Hartman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
MULTI-STAGE COMPRESSOR HAVING INTERSTAGE LUBRICANT INJECTION VIA AN...
- Publication number 20240003347
- Publication date Jan 4, 2024
- Ingersoll-Rand Industrial U.S., Inc.
- Ryan D. Hartman
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MULTI-STAGE COMPRESSOR HAVING INTERSTAGE LUBRICANT INJECTION VIA AN...
- Publication number 20220120278
- Publication date Apr 21, 2022
- Ingersoll-Rand Industrial U.S., Inc.
- Ryan D. Hartman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
MULTI-STAGE COMPRESSOR HAVING INTERSTAGE LUBRICANT INJECTION VIA AN...
- Publication number 20190271316
- Publication date Sep 5, 2019
- Ingersoll-Rand Company
- Ryan D. Hartman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...