Profile
Ralph D.
Ketchum has been a Director of Lithium Technology Corp.
since July 1, 1994 and President of RDK Capital, Inc. since January 1987.
He is a Director of Metropolitan Savings Bank, Oglebay-Norton Corp., Thomas Industries, Inc., and Pacific Scientific, Inc. Mr. Ketchum was Chief Executive Officer and Chairman of Heintz Corp.
He was Senior Vice President and Group Executive of the Lighting Group of General Electric Co. from 1980 to 1987.
Former positions of Ralph D. Ketchum
| Companies | Position | End |
|---|---|---|
| RDK Capital, Inc. | President | 2015-06-01 |
Oglebay Norton Co. LLC
 Oglebay Norton Co. LLC Construction MaterialsNon-Energy Minerals Oglebay Norton Co. LLC engages in mining, processing, transporting and marketing industrial minerals and aggregates. It provides aggregates and industrial minerals for applications in the building materials, environmental, energy and industrial markets. The company operates in three segments: Great Lakes Minerals, Global Stone and Performance Minerals. The Great Lakes Minerals segment mines and distributes limestone from facilities located in northern Michigan. The Global Stone segment supplies lime, crushed and ground limestone, construction aggregates and chemical limestone in the Great Lakes region. It's products are used as a filler in building materials, waste water treatment and soil stabilization and as an aggregate for construction of highways, shopping centers, hospitals and schools. Performance Minerals segment mines and processes industrial sands. The company was founded in 1854 and is headquartered in Cleveland, OH. | Director/Board Member | 2015-06-01 |
| Metropolitan Savings Bank (Pittsburgh, Pennsylvania) | Director/Board Member | 2013-03-18 |
| LITHIUM TECHNOLOGY CORPORATION | Director/Board Member | 2008-04-27 |
| Heintz Corp. | Chairman | - |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| LITHIUM TECHNOLOGY CORPORATION | Producer Manufacturing |
| Private companies | 5 |
|---|---|
Oglebay Norton Co. LLC
Oglebay Norton Co. LLC Construction MaterialsNon-Energy Minerals Oglebay Norton Co. LLC engages in mining, processing, transporting and marketing industrial minerals and aggregates. It provides aggregates and industrial minerals for applications in the building materials, environmental, energy and industrial markets. The company operates in three segments: Great Lakes Minerals, Global Stone and Performance Minerals. The Great Lakes Minerals segment mines and distributes limestone from facilities located in northern Michigan. The Global Stone segment supplies lime, crushed and ground limestone, construction aggregates and chemical limestone in the Great Lakes region. It's products are used as a filler in building materials, waste water treatment and soil stabilization and as an aggregate for construction of highways, shopping centers, hospitals and schools. Performance Minerals segment mines and processes industrial sands. The company was founded in 1854 and is headquartered in Cleveland, OH. | Non-Energy Minerals |
Thomas Industries, Inc.
 Thomas Industries, Inc. Industrial MachineryProducer Manufacturing Thomas Industries Inc. manufactures blowers, compressors and vacuum pumps. Its products are claw, diaphragm, linear, peristaltic, piston, radial, rotary lobe, rotary vane, screw and side channel products for use in global OEM applications. The company was founded by Lee B. Thomas Sr. in 1953 and is headquartered in Milwaukee, WI. | Producer Manufacturing |
| Metropolitan Savings Bank (Pittsburgh, Pennsylvania) | Finance |
| RDK Capital, Inc. | |
| Heintz Corp. |
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