Jack Treger — 14 Patents at Duracell

Jack Treger has been granted 14 US patents while listed as an inventor at Duracell. The first was granted in 1992 and the most recent in November 2025. Jack Treger ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Jack Treger in Milton, MA, US.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12463229	Bipolar ionomer membrane	—	2025-11-04
12068462	Voltage stabilization of low voltage metal-metal cells	Kacy Tully	2024-08-20
11811064	Dry milling additive and process	—	2023-11-07
11417904	Bipolar ionomer membrane	—	2022-08-16
8268481	Nano-sized silicon	—	2012-09-18
6514637	Alkaline cell with cathode surface protector	Sean A. Sargeant, John Licata	2003-02-04	$214,672,000
6465128	Method of making a cathode or battery from a metal napthenate	Joseph Sunstrom	2002-10-15	$197,852,000
5925479	Moisture barrier composite film of silicon nitride and fluorocarbon polymer and its use with an on-cell tester for an electrochemical cell	Guang-Xue Wei, Bryan C. Lagos	1999-07-20
5681666	Light transparent multilayer moisture barrier for electrochemical celltester and cell employing same	Bryan C. Lagos, John Fenn, H. Frank Gibbard, Guang-Xue Wei	1997-10-28
5607789	Light transparent multilayer moisture barrier for electrochemical cell tester and cell employing same	Bryan C. Lagos, John Fenn, H. Frank Gibbard, Guang-Xue Wei	1997-03-04
5593794	Moisture barrier composite film of silicon nitride and fluorocarbon polymer and its use with an on-cell tester for an electrochemical cell	Guang-Xue Wei, Bryan C. Lagos	1997-01-14
5543246	Battery tester adhesive system	—	1996-08-06	$32,295,000
5355089	Moisture barrier for battery with electrochemical tester	—	1994-10-11	$27,157,000
5091272	Separator for electrochemical cells	—	1992-02-25	$26,949,000

Jack Treger — 14 Patents

Issued Patents All Time

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