Francis J. Swiatek

Person

Stafford Springs, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Graded particle-size retention filter medium for fluid filtration u...
- Patent number 7,582,209
- Issue date Sep 1, 2009
- 3M Innovative Properties Company
- John L. Pulek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Graded particle-size retention filter medium for fluid filtration u...
- Patent number 7,178,676
- Issue date Feb 20, 2007
- 3M Innovative Properties Company
- John L. Pulek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Graded particle-size retention filter medium for fluid filtration u...
- Patent number 6,939,466
- Issue date Sep 6, 2005
- Cuno Incorporated
- John L. Pulek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Graded particle-size retention filter medium for cell-type filter unit
- Patent number 6,712,966
- Issue date Mar 30, 2004
- Cuno Incorporated
- John L. Pulek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter cells providing lifting means and related methods
- Patent number 5,607,584
- Issue date Mar 4, 1997
- Cuno Incorporated
- Frank Swiatek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter cells providing lifting means and related methods
- Patent number 5,482,624
- Issue date Jan 9, 1996
- Cuno Incorporated
- Frank Swiatek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
GRADED PARTICLE-SIZE RETENTION FILTER MEDIUM FOR CELL-TYPE FILTER UNIT
- Publication number 20100264077
- Publication date Oct 21, 2010
- 3M Innovative Properties Company
- John L. Pulek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GRADED PARTICLE-SIZE RETENTION FILTER MEDIUM FOR FLUID FILTRATION U...
- Publication number 20070062859
- Publication date Mar 22, 2007
- 3M Innovative Properties Company
- John L. PULEK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Graded particle-size retention filter medium for fluid filtration u...
- Publication number 20050167353
- Publication date Aug 4, 2005
- John L. Pulek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Graded particle-size retention filter medium for cell-type filter unit
- Publication number 20040118766
- Publication date Jun 24, 2004
- John L. Pulek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Graded particle-size retention filter medium for fluid filtration u...
- Publication number 20030173283
- Publication date Sep 18, 2003
- John L. Pulek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Graded particle-size retention filter medium for cell-type filter unit
- Publication number 20020060184
- Publication date May 23, 2002
- John L. Pulek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Francis J. Swiatek

Person

Patents Grantslast 30 patents

Graded particle-size retention filter medium for fluid filtration u...

Graded particle-size retention filter medium for fluid filtration u...

Graded particle-size retention filter medium for fluid filtration u...

Graded particle-size retention filter medium for cell-type filter unit

Filter cells providing lifting means and related methods

Filter cells providing lifting means and related methods

Patents Applicationslast 30 patents

GRADED PARTICLE-SIZE RETENTION FILTER MEDIUM FOR CELL-TYPE FILTER UNIT

GRADED PARTICLE-SIZE RETENTION FILTER MEDIUM FOR FLUID FILTRATION U...

Graded particle-size retention filter medium for fluid filtration u...

Graded particle-size retention filter medium for cell-type filter unit

Graded particle-size retention filter medium for fluid filtration u...

Graded particle-size retention filter medium for cell-type filter unit