Inventor

Steven J. Stadnick

Inventor

Lakewood, CA, US

Overview

22→

Patents

1980–2001

Patent span

Electricity

Primary field (CPC H)

Patents· 22 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Mprimary

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy40%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution37%

H02JElectric power networks12%

H01HElectric switches4%

B64GCosmonautics2%

Y02PClimate change mitigation technologies in the production or processing of goods2%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%

Y10TTechnical subjects covered by former us classification2%

PatentTitleYear

6,275,005'Low-voltage-drop bypass of failed battery cell'2001 6,229,282'Low-voltage-drop, spring-activated bypass of failed battery cell'2001 6,163,134'Temperature compensation of the pressure cutoff of charging of a pressurized-gas storage battery'2000 6,146,786'Electrochemical storage cell having a central core providing mechanical, thermal, and electrical functions'2000 6,087,035'Low-voltage-drop diode bypass of failed battery cell'2000 6,013,388'Battery cell terminal'2000 6,010,800'Method and apparatus for transferring heat generated by a battery'2000 5,916,703'Energy storage cell with hydrogen vent'1999 5,786,107'Battery system with a high-thermal-conductivity integral structural support'1998 5,763,115'Resetting the precharge of a group of pressurized gas energy storage cells during service'1998 5,488,282'System and method for reconditioning spacecraft battery'1996 5,389,460'Vibration-resistant battery having individually supported storage cells'1995 5,283,512'Charge balancing of batteries during charging'1994 5,187,028'Nickel-hydrogen cells'1993 5,030,524'Battery cell stack having extended life'1991 4,965,145'Electrical storage cell resistant to freezing'1990 4,952,464'Sodium sulfur cell for weightless environments'1990 4,689,544'Control of the charging of pressurized gas-metal electrical storage cells'1987 4,683,178'Process for preventing electrical storage cell capacity loss'1987 4,369,212'Process for removing residues from gas electrodes'1983 4,224,388'Hydraulic seal battery terminal'1980 4,189,527'Spherical heat pipe metal-hydrogen cell'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to US AIR FORCE (2)· patent assignee history

1980–1991Based in Redondo Beach, CA, US· patent location history

1983–1999Patents assigned to HUGHES AIRCRAFT CO (12)· patent assignee history

1990Based in Long Beach, CA, US· patent location history

1993–2001Based in Lakewood, CA, US· patent location history

2000–2001Patents assigned to HUGHES ELECTRONICS CORP (7)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HUGHES AIRCRAFT CO	12	1983–1999
HUGHES ELECTRONICS CORP	7	2000–2001
US AIR FORCE	2	1980

Locations

Location	Patents	Span
Lakewood, California, US	14	1993–2001
Redondo Beach, California, US	7	1980–1991
Long Beach, California, US	1	1990