David Batdorf JR.

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Elk Rapids, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Single lumen to multiple lumen transition catheter and method
- Patent number 6,394,141
- Issue date May 28, 2002
- Specialty Silicone Fabricators, Inc.
- Christopher Mason Wages
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Unitary "Y" tubing and method for manufacturing same
- Patent number 5,945,052
- Issue date Aug 31, 1999
- Specialty Silicone Fabricators
- Charles Schryver
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Unitary drain and method for making
- Patent number 5,549,579
- Issue date Aug 27, 1996
- Specialty Silicone Fabricators
- David B. Batdorf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for extruding tubing having a variable outer diameter
- Patent number 5,511,965
- Issue date Apr 30, 1996
- Specialty Silicone Fabricators, Inc.
- David B. Batdorf
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Single lumen to multiple lumen transition catheter and method
- Publication number 20010027819
- Publication date Oct 11, 2001
- Specialty Silicone Fabricatiors, Inc.
- Christopher Mason Wages
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL