Lee L. Harvey

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Rockwell, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Reciprocating-rod seal
- Patent number 9,605,672
- Issue date Mar 28, 2017
- Parker-Hannifin Corporation
- Lee L. Harvey
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
RECIPROCATING-ROD SEAL
- Publication number 20150233371
- Publication date Aug 20, 2015
- Parker-Hannifin Corporation
- Lee L. Harvey
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
RECIPROCATING-ROD SEAL
- Publication number 20090189354
- Publication date Jul 30, 2009
- Lee L. Harvey
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL