Michael Andrew Ward

Follow

Person

Belvidere, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Air depolarized electrochemical cells
- Patent number 6,461,761
- Issue date Oct 8, 2002
- Rayovac Corporation
- Gregory Scott Moy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bottom seals in air depolarized electrochemical cells
- Patent number 6,436,571
- Issue date Aug 20, 2002
- Rayovac Corporation
- Joseph Lynn Passaniti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite carbon sheet, and electrochemical cells made therewith
- Patent number 6,296,961
- Issue date Oct 2, 2001
- Rayovac Corporation
- Gregory Scott Moy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Air depolarized electrochemical cell having mass-control chamber in...
- Patent number 6,261,709
- Issue date Jul 17, 2001
- Rayovac Corporation
- Joseph Lynn Passaniti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Seals, and electrochemical cells made therewith
- Patent number 6,210,826
- Issue date Apr 3, 2001
- Rayovac Corporation
- Robert Brian Dopp
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tubular air depolarized cell
- Patent number 6,203,940
- Issue date Mar 20, 2001
- Rayovac Corporation
- John Edward Oltman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Air depolarized electrochemical cells
- Patent number 6,197,445
- Issue date Mar 6, 2001
- Rayovac Corporation
- Michael Andrew Ward
- H01 - BASIC ELECTRIC ELEMENTS