David Lund

Person

Minneapolis, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Lead acid storage battery and method of bonding battery cell termin...
- Patent number 6,309,429
- Issue date Oct 30, 2001
- GMB Technologies, Inc.
- David L. Lund
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Induction heating apparatus and method for fusing battery cell term...
- Patent number 6,008,480
- Issue date Dec 28, 1999
- GNB Technologies, Inc.
- David L. Lund
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for attaching terminal post straps to a batter...
- Patent number 5,972,535
- Issue date Oct 26, 1999
- GNB Technologies, Inc.
- William H. Kump
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of fabricating lead bushings and batteries using same
- Patent number 5,924,471
- Issue date Jul 20, 1999
- GNB Technologies, Inc.
- David L. Lund
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of making lead-acid cell-to-cell connections and the resulti...
- Patent number 5,908,714
- Issue date Jun 1, 1999
- GNB Technologies, Inc.
- David L. Lund
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lead acid storage battery
- Patent number 5,905,002
- Issue date May 18, 1999
- GNB Technologies, Inc.
- David L. Lund
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for controlling the degree of heating experienced...
- Patent number 5,886,325
- Issue date Mar 23, 1999
- GNB Technologies, Inc.
- David L. Lund
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for attaching terminal post straps to a batter...
- Patent number 5,836,371
- Issue date Nov 17, 1998
- GNB Technologies, Inc.
- William H. Kump
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Induction heating apparatus and method for fusing intercell connect...
- Patent number 5,834,743
- Issue date Nov 10, 1998
- GNB Technologies, Inc.
- David L. Lund
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of assembling a bipolar battery and bipolar battery
- Patent number 5,682,671
- Issue date Nov 4, 1997
- GNB Battery Technologies, Inc.
- David L. Lund
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modular molded components for a bipolar battery and the resulting b...
- Patent number 5,658,690
- Issue date Aug 19, 1997
- GNB Technologies, Inc.
- David L. Lund
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing modular molded components for a bipolar bat...
- Patent number 5,595,840
- Issue date Jan 21, 1997
- GNB Technologies, Inc.
- Jeffrey M. Henning
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods for assembling lead-acid batteries
- Patent number 5,512,065
- Issue date Apr 30, 1996
- GNB Battery Technologies Inc.
- William H. Kump
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of assembling a bipolar lead-acid battery and the resulting...
- Patent number 5,470,679
- Issue date Nov 28, 1995
- GNB Battery Technologies Inc.
- David L. Lund
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of assembling a bipolar lead-acid battery and the resulting...
- Patent number 5,429,643
- Issue date Jul 4, 1995
- GNB Battery Technologies Inc.
- David L. Lund
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and apparatus for pasting battery current collectors
- Patent number 5,385,587
- Issue date Jan 31, 1995
- GNB Battery Technologies Inc.
- David L. Lund
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Welding intercell connections by induction heating
- Patent number 4,661,668
- Issue date Apr 28, 1987
- The Taylor-Winfield Corporation
- William E. Mullane
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery intercell connection by induction heating
- Patent number 4,642,442
- Issue date Feb 10, 1987
- The Taylor-Winfield Corporation
- William E. Mullane
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Induction heated intercell fusion for lead/acid storage battery
- Patent number 4,573,260
- Issue date Mar 4, 1986
- The Taylor-Winfield Corporation
- William E. Mullane
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for fusing battery terminals
- Patent number 4,523,068
- Issue date Jun 11, 1985
- GNB Batteries Inc.
- David L. Lund
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for fusing battery terminals with improved ind...
- Patent number 4,501,943
- Issue date Feb 26, 1985
- GNB Batteries Inc.
- David L. Lund
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Means for welding intercell connections
- Patent number 4,485,959
- Issue date Dec 4, 1984
- GNB Batteries Inc.
- Daniel Orlando
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of making lead-acid battery element stack
- Patent number 4,406,057
- Issue date Sep 27, 1983
- GNB Batteries Inc.
- Thomas L. Oswald
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Lead acid storage battery and method of bonding battery cell termin...

Induction heating apparatus and method for fusing battery cell term...

Method and apparatus for attaching terminal post straps to a batter...

Method of fabricating lead bushings and batteries using same

Method of making lead-acid cell-to-cell connections and the resulti...

Lead acid storage battery

System and method for controlling the degree of heating experienced...

Method and apparatus for attaching terminal post straps to a batter...

Induction heating apparatus and method for fusing intercell connect...

Method of assembling a bipolar battery and bipolar battery

Modular molded components for a bipolar battery and the resulting b...

Method of manufacturing modular molded components for a bipolar bat...

Methods for assembling lead-acid batteries

Method of assembling a bipolar lead-acid battery and the resulting...

Method of assembling a bipolar lead-acid battery and the resulting...

Methods and apparatus for pasting battery current collectors

Welding intercell connections by induction heating

Battery intercell connection by induction heating

Induction heated intercell fusion for lead/acid storage battery

Apparatus and method for fusing battery terminals

Apparatus and method for fusing battery terminals with improved ind...

Means for welding intercell connections

Method of making lead-acid battery element stack