Stephen Earhart

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Crestwood, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for creating a stop surface on a syringe plunger rod
- Patent number 7,704,426
- Issue date Apr 27, 2010
- Tyco Healthcare Group LP
- Stephen Earhart
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Process for creating a stop surface on a syringe plunger rod
- Publication number 20080167625
- Publication date Jul 10, 2008
- Stephen Earhart
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL