Ryan D. Hartman

Person

Charlotte, NC, US

People

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
Airend having a lubricant flow valve and controller
- Patent number 11,802,564
- Issue date Oct 31, 2023
- Ingersoll-Rand Industrial U.S., Inc.
- Michael Borkowski
- 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
Airend having a lubricant flow valve and controller
- Patent number 11,448,220
- Issue date Sep 20, 2022
- Ingersoll-Rand Industrial U.S., Inc.
- Michael Borkowski
- 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
AIREND HAVING A LUBRICANT FLOW VALVE AND CONTROLLER
- Publication number 20240011489
- Publication date Jan 11, 2024
- Ingersoll-Rand Industrial U.S., Inc.
- Michael Borkowski
- 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 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
AIREND HAVING A LUBRICANT FLOW VALVE AND CONTROLLER
- Publication number 20230017093
- Publication date Jan 19, 2023
- Ingersoll-Rand Industrial U.S., Inc.
- Michael Borkowski
- 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
AIREND HAVING A LUBRICANT FLOW VALVE AND CONTROLLER
- Publication number 20210095657
- Publication date Apr 1, 2021
- Ingersoll-Rand Company
- Michael Borkowski
- 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 20190271316
- Publication date Sep 5, 2019
- Ingersoll-Rand Company
- Ryan D. Hartman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Ryan D. Hartman

Person

Patents Grantslast 30 patents

Multi-stage compressor having interstage lubricant injection via an...

Airend having a lubricant flow valve and controller

Multi-stage compressor having interstage lubricant injection via an...

Airend having a lubricant flow valve and controller

Multi-stage compressor having interstage lubricant injection via an...

Patents Applicationslast 30 patents

AIREND HAVING A LUBRICANT FLOW VALVE AND CONTROLLER

MULTI-STAGE COMPRESSOR HAVING INTERSTAGE LUBRICANT INJECTION VIA AN...

AIREND HAVING A LUBRICANT FLOW VALVE AND CONTROLLER

MULTI-STAGE COMPRESSOR HAVING INTERSTAGE LUBRICANT INJECTION VIA AN...

AIREND HAVING A LUBRICANT FLOW VALVE AND CONTROLLER

MULTI-STAGE COMPRESSOR HAVING INTERSTAGE LUBRICANT INJECTION VIA AN...