Richard L. Walker

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Hudsonville, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Universal access port
- Patent number 7,252,586
- Issue date Aug 7, 2007
- Venturedyne, Ltd.
- James M. Schulze
- G01 - MEASURING TESTING
Information Patent Grant
Universal access port
- Patent number 6,976,340
- Issue date Dec 20, 2005
- Venturedyne. Ltd.
- James M. Schulze
- G01 - MEASURING TESTING
Information Patent Grant
Cytogenetic chamber
- Patent number 5,976,871
- Issue date Nov 2, 1999
- Venturedyne, Ltd.
- Richard Walker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for drying cells using cytogenetic chamber
- Patent number 5,851,790
- Issue date Dec 22, 1998
- Venturedyne, Ltd.
- Richard Walker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus relating to test equipment with humidification...
- Patent number 5,631,429
- Issue date May 20, 1997
- Venturedyne, Ltd.
- Robert A. Cutright
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CAROUSEL ASSEMBLY FOR UNIVERSAL ACCESS PORT
- Publication number 20240390884
- Publication date Nov 28, 2024
- VENTUREDYNE, LTD.
- Andrew Veldt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Universal access port
- Publication number 20060026915
- Publication date Feb 9, 2006
- James M. Schulze
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Universal access port
- Publication number 20060021246
- Publication date Feb 2, 2006
- James M. Schulze
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Universal access port
- Publication number 20040110460
- Publication date Jun 10, 2004
- James M. Schulze
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL