Eagle-Picher

In 1842, Edgar and Stephen J. Conkling, brothers, started a firm in Cincinnati, Ohio to manufacture pigments for commercial paints.[2] They called the partnership the E. & S. J. Conkling Company and used the brand name Eagle White Lead. In 1847, Edgar took a new partner, William Wood, and the partnership became Conkling Wood & Company.[2] After the American Civil War the firm was incorporated with William Wood as the majority stockholder. In 1906, the Picher Lead Company of Missouri merged with the Eagle White Lead to form Eagle-Picher Lead.

Eagle-Picher, starting with Picher Lead Company, operated lead and zinc extraction facilities in the Tri-State mining district of southwest Missouri, southeast Kansas and northeast Oklahoma.[3] Picher, Oklahoma was named for O.S. Picher, the original owner of Picher Lead Company, and large-scale mining started there in 1913.[3] The area became the most productive lead-zinc mining field in the district, producing over $20 billion worth of ore between 1917 and 1947. More than fifty percent of the lead and zinc metals used during World War I were produced around Picher.[3] Extraction ended by 1967,[3] but left enormous waste piles around the town contaminated by lead, zinc and cadmium.[4] In 1983 the area was designated as part of the Tar Creek Superfund site, local residents were relocated out of the area over time, and the municipality of Picher was officially dissolved in November, 2013.[4][5]

EaglePicher's medical grade implantable battery

The battery that powered Mars Lander InSight that launched May 2018, designed and produced by EaglePicher Technologies

EaglePicher Technologies’ history as a battery manufacturer dates back to 1922. The company became a battery supplier to the U.S. Government in the 1940s and was supplying silver-zinc batteries for missiles and rockets in the 1950s. During World War II, Eagle-Picher used diatomaceous earth and zinc to produce storage batteries for the US military. By 1947 they were among the first to adapt a purification system for Germanium for commercial use in the transistor industry.[6] The production of germanium was the first semiconducting material, essential to the invention of the transistor and the development of solid state electronics. In 1953 Eagle-Picher sold its metallic products plant in Dallas to Murdock Lead Products.[7] The company's longtime heritage as an industry leader in battery production has resulted in the diverse line of products that exists today.

As space exploration began, EaglePicher’s business expanded. In 1958, EaglePicher developed batteries to power the fist U.S satellite to go into space, Explorer 1. In 1970, the company went on to supply batteries for Apollo 13 after an explosion in one of the oxygen tanks caused fuel cell failure. EaglePicher supplied the batteries on board the spacecraft, providing electrical power for the life support and guidance control systems that helped the astronauts return safely back to Earth.

EaglePicher got into the space business in 1958 when the opportunity to make batteries and power the first United States satellite, Explorer 1. While the mission only lasted 111 days, it is considered a success and allowed EaglePicher to establish themselves as a viable battery supplier in the space industry. This success lead to EaglePicher working on numerous mission-critical space endeavors, including Atlas Centaur, Agena, TIROS-1, Freedom 7, Friendship 7, Mariner 2, Ranger 6, Gemini 5, Apollo 13, Apollo 15, Mariner 9, Landsat1, Apollo Lunar Module, Skylab, Pioneer 11, ATS-6, Viking 1, Voyager 1, SeaSat, Space Shuttle Columbia STS-1, Space Shuttle Atlantis STS 51-J, Space Shuttle Discovery STS-61, Space Shuttle Atlantis STS-71, Mars Global Surveyor, International Space Station, Cluster 2, Space Shuttle Columbia STS-109, Atlas V, Mars Exploration Rover Spirit, Mars Exploration Rover Opportunity, Streak STP-R1, MISSE 5, XSS-11, Mars Reconnaissance Orbiter, Tac-Sat-2, MiTEx, Phoenix, NEXTSat (ASTRO), IBEX, WISE, Kepler, STP-SIV, Mars Science Laboratory, JUNO, GRAIL, Mars Exploration Rover Curiosity, IRIS, Maven, ORION, OSIRIS-Rex, Insight, GPIM, and the soon to launch Mars Exploration Rover Perseverance. Since their beginning, EaglePicher has had nearly 2.8 billion hours in space without a single battery failure.

Outside of space, EaglePicher works with the U.S. government to provide batteries for missiles as well as designing and producing batteries for medical devices. EaglePicher originally started working with the navy in 1940 when they powered torpedoes. They have powered the first patriot missiles, the Javelin missile program, Tomahawk Cruise missiles, and the first lithium-ion batteries for the B-2 stealth bombers. More recently, EaglePicher has worked to develop high-energy laser prototypes for Apache helicopters, supply high-power battery systems for Navy energy magazine lasers, joint strike fighter batteries, and Navy's energy storage system for HELIOS. Medically, EaglePicher has provided the primary cell for implantable cardiac monitors, the world's first human implantable leadless pacemaker battery, and has developed FDA-approved lithium-ion battery for neurostimulators to name a few.

The name EaglePicher belongs to EaglePicher Technologies and its parent OM Group Inc. EaglePicher Technologies continues to make batteries.[8][9]

• 2005 Donald L. Runkle, chairman of the board
• 2006 David L. Treadwell, president (CEO)
• 2007 Randy Moore, president (CEO)
• 2016 Gordon Walker, president and chief executive officer
• 2019 Richard Hunter, chief executive officer

• Official EaglePicher website

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