John Graham Hedington

Follow

Person

Halstead, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Fluid bags with an integral tube-like passageway for cooperation wi...
- Patent number 6,868,987
- Issue date Mar 22, 2005
- Constance Limited
- John Graham Hedington
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Peristaltic pump with preformed tube
- Patent number 6,811,386
- Issue date Nov 2, 2004
- Constance Limited
- John Graham Hedington
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Fluid bags with an integral tuble-like passageway for cooperation w...
- Publication number 20040007590
- Publication date Jan 15, 2004
- John Graham Hedington
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Peristaltic pumps
- Publication number 20030190245
- Publication date Oct 9, 2003
- John Graham Hedington
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...