L. Charles Hardy

Person

St. Paul, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Compositions and methods for modifying a surface suited for semicon...
- Patent number 8,092,707
- Issue date Jan 10, 2012
- 3M Innovative Properties Company
- L. Charles Hardy
- B24 - GRINDING POLISHING
Information Patent Grant
Electrolytic processes with reduced cell voltage and gas formation
- Patent number 7,384,533
- Issue date Jun 10, 2008
- 3M Innovative Properties Company
- Michael J. Sierakowski
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Acid functional fluoropolymer membranes and method of manufacture
- Patent number 7,160,928
- Issue date Jan 9, 2007
- 3M Innovative Properties Company
- Steven J. Hamrock
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acid functional fluoropolymer membranes and method of manufacture
- Patent number 6,833,412
- Issue date Dec 21, 2004
- 3M Innovative Properties Company
- Steven J. Hamrock
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acid functional fluoropolymer membranes and method of manufacture
- Patent number 6,423,784
- Issue date Jul 23, 2002
- 3M Innovative Properties Company
- Steven J. Hamrock
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Working liquids and methods for modifying structured wafers suited...
- Patent number 6,238,592
- Issue date May 29, 2001
- 3M Innovative Properties Company
- L. Charles Hardy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of planarizing the upper surface of a semiconductor wafer
- Patent number 6,194,317
- Issue date Feb 27, 2001
- 3M Innovative Properties Company
- David A. Kaisaki
- B24 - GRINDING POLISHING
Information Patent Grant
Counterelectrode layer
- Patent number 5,919,571
- Issue date Jul 6, 1999
- Minnesota Mining and Manufacturing Company
- Michael E. Badding
- G02 - OPTICS
Information Patent Grant
Tape for use in manufacturing electrochromic devices
- Patent number 5,825,526
- Issue date Oct 20, 1998
- Minnesota Mining and Manufacturing Company
- Silvia L. Bommarito
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITIONS AND METHODS FOR MODIFYING A SURFACE SUITED FOR SEMICON...
- Publication number 20080026583
- Publication date Jan 31, 2008
- L. Charles Hardy
- B24 - GRINDING POLISHING
Information Patent Application
Acid functional fluoropolymer membranes and method of manufacture
- Publication number 20050119417
- Publication date Jun 2, 2005
- 3M Innovative Properties Company
- Steven J. Hamrock
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Electrolytic processes with reduced cell voltage and gas formation
- Publication number 20030111349
- Publication date Jun 19, 2003
- 3M Innovative Properties Company
- Michael J. Sierakowski
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Acid functional fluoropolymer membranes and method of manufacture
- Publication number 20030008191
- Publication date Jan 9, 2003
- 3M Innovative Properties Company
- Steven J. Hamrock
- H01 - BASIC ELECTRIC ELEMENTS

L. Charles Hardy

Person

Patents Grantslast 30 patents

Compositions and methods for modifying a surface suited for semicon...

Electrolytic processes with reduced cell voltage and gas formation

Acid functional fluoropolymer membranes and method of manufacture

Acid functional fluoropolymer membranes and method of manufacture

Acid functional fluoropolymer membranes and method of manufacture

Working liquids and methods for modifying structured wafers suited...

Method of planarizing the upper surface of a semiconductor wafer

Counterelectrode layer

Tape for use in manufacturing electrochromic devices

Patents Applicationslast 30 patents

COMPOSITIONS AND METHODS FOR MODIFYING A SURFACE SUITED FOR SEMICON...

Acid functional fluoropolymer membranes and method of manufacture

Electrolytic processes with reduced cell voltage and gas formation

Acid functional fluoropolymer membranes and method of manufacture