John A. Leahey

Follow

Person

Woodstock, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fluid handling device and method of making same
- Patent number 8,038,123
- Issue date Oct 18, 2011
- Filtertek Inc.
- Ricky R. Ruschke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluid handling device and method of making same
- Patent number 7,520,489
- Issue date Apr 21, 2009
- Filtertek Inc.
- Ricky R. Ruschke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bacterial retentive, air venting, intravenous filter
- Patent number 7,141,097
- Issue date Nov 28, 2006
- Filtertek Inc.
- John A. Leahey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Intravenous filter device
- Patent number 5,827,429
- Issue date Oct 27, 1998
- Filtertek Inc.
- Ricky R. Ruschke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
FLUID HANDLING DEVICE AND METHOD OF MAKING SAME
- Publication number 20090184275
- Publication date Jul 23, 2009
- FILTERTEK INC.
- Ricky R. Ruschke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Bacterial retentive,air venting, intravenous filter
- Publication number 20040226444
- Publication date Nov 18, 2004
- FILTERTEK INC.
- John A. Leahey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE