Jeffery Jahn
Directeur Technique/Scientifique/R&D chez RAYUS Radiology
Postes actifs de Jeffery Jahn
| Sociétés | Poste | Début | Fin |
|---|---|---|---|
U.S. Silica Co.
 U.S. Silica Co. Construction MaterialsNon-Energy Minerals U.S. Silica Co. engages in the development, production, and supply of industrial silica and products. The company was founded in 1968 and is headquartered in Frederick, MD. | Corporate Officer/Principal | 05/01/2011 | - |
RAYUS Radiology
 RAYUS Radiology Medical/Nursing ServicesHealth Services RAYUS Radiology engages in the provision of diagnostic imaging and interventional radiology solutions. Its services include MRI (magnetic resonance imaging), breast imaging, ultrasound, injections, biopsies, nuclear medicine and x-rays. The company was founded by Kenneth B. Heithoff in 1981 and is headquartered in St. Louis Park, MN. | Directeur Technique/Scientifique/R&D | - | - |
InSight Health Services Holdings Corp.
 InSight Health Services Holdings Corp. Medical/Nursing ServicesHealth Services Insight Health Services Holdings Corp. provides fixed site and mobile diagnostic imaging services. It offers magnetic resonance imaging, computed and positron emission tomography, as well as other radiological services. The company was founded in 2001 and is headquartered in St. Louis Park, MN. | Corporate Officer/Principal | - | - |
Historique de carrière de Jeffery Jahn
Anciens postes connus de Jeffery Jahn
| Sociétés | Poste | Début | Fin |
|---|---|---|---|
| U.S. SILICA HOLDINGS, INC. | Corporate Officer/Principal | - | - |
Harbison-Walker Refractories Co., Inc.
 Harbison-Walker Refractories Co., Inc. Construction MaterialsNon-Energy Minerals Part of RHI Magnesita NV, Harbison-Walker Refractories Co., Inc. is a company that manufactures fireproof ceramic refractory products. The company is based in Pittsburgh, PA. | Corporate Officer/Principal | - | - |
Formation de Jeffery Jahn
| The Pennsylvania State University | Undergraduate Degree |
Statistiques
Internationale
| Etats-Unis | 7 |
Opérationnelle
| Corporate Officer/Principal | 4 |
| Undergraduate Degree | 1 |
| Chief Tech/Sci/R&D Officer | 1 |
Sectorielle
| Non-Energy Minerals | 4 |
| Health Services | 3 |
| Consumer Services | 2 |
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Sociétés liées
| Sociétés cotées | 1 |
|---|---|
| U.S. SILICA HOLDINGS, INC. | Non-Energy Minerals |
| Entreprise privées | 4 |
|---|---|
U.S. Silica Co.
U.S. Silica Co. Construction MaterialsNon-Energy Minerals U.S. Silica Co. engages in the development, production, and supply of industrial silica and products. The company was founded in 1968 and is headquartered in Frederick, MD. | Non-Energy Minerals |
InSight Health Services Holdings Corp.
InSight Health Services Holdings Corp. Medical/Nursing ServicesHealth Services Insight Health Services Holdings Corp. provides fixed site and mobile diagnostic imaging services. It offers magnetic resonance imaging, computed and positron emission tomography, as well as other radiological services. The company was founded in 2001 and is headquartered in St. Louis Park, MN. | Health Services |
RAYUS Radiology
RAYUS Radiology Medical/Nursing ServicesHealth Services RAYUS Radiology engages in the provision of diagnostic imaging and interventional radiology solutions. Its services include MRI (magnetic resonance imaging), breast imaging, ultrasound, injections, biopsies, nuclear medicine and x-rays. The company was founded by Kenneth B. Heithoff in 1981 and is headquartered in St. Louis Park, MN. | Health Services |
Harbison-Walker Refractories Co., Inc.
Harbison-Walker Refractories Co., Inc. Construction MaterialsNon-Energy Minerals Part of RHI Magnesita NV, Harbison-Walker Refractories Co., Inc. is a company that manufactures fireproof ceramic refractory products. The company is based in Pittsburgh, PA. | Non-Energy Minerals |
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