Jonathan Malakoff

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Naperville, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-linked seal assembly having material that swells when exposed...
- Patent number 6,641,143
- Issue date Nov 4, 2003
- The Metraflex Company
- James R. Richter
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Multi-linked seal assembly having material that swells when exposed...
- Publication number 20030137112
- Publication date Jul 24, 2003
- James R. Richter
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...