Select your language: 
Simeon Stanchev Simeonov got his University Technical Education - engineer, specialty: Mechanical Engineering at TU "Lenin"-Sofia and in 1990 he acquired "1st degree researcher".
Scientific and research-applied activities.
1. During his studies at TU Sofia "Lenin" - 72-77, specialty Mechanical Engineering, he participated in a team with scientific-applied purpose – rapid photography and kino equipment for the study of fast processes in fluid technique – a system for preventing nuclear accidents in the "Nuclear Power Plant Kozloduy".
2. During his state work:
2.1. At the Medical Equipment Plant "Druzhba" Vratza 1977-1991 he participated in:
2.1.1. Implementation in the production and serial production of Mixer for Dental Amalgam;
2.1.2. As a Leader of the Technical Department at the Plant, he managed the implementation of ESKD and ESTD systems, which are information and control systems for the production of Pharmacy and Laboratory equipment;
2.1.3. During his work at BRV of the Plant he took part in the following activities:
2.1.3.1. Joint Research and Developments with teams of CLEMA (Central Laboratory for Electronic Medical Devices) at the Bulgarian Medical Academy:
2.1.3.1.1. “Dual channel reograph” apparatus;
2.1.3.1.2. “Miostim” - muscle analgetic-stimulator;
2.1.3.1.3. “Magnet H 80” - apparatus for magnetic field therapy;
2.1.3.1.4. “Fonocardioselector” apparatus for screening diagnostics;
2.1.3.1.5. “ECG selector” - apparatus for screening ECG diagnostics;
2.1.3.1.6. Portable electrocardiograph;
2.1.3.2. Joint Research and Developments with teams of IMT (Institute for Medical Technics), Sofia (Bulgaria) for electronic medical equipment:
.2.1.3.2.1 “Tonus 2 M” - dia-dinamic currents therapy apparatus;
2.1.3.2.2. “Yonoforator” –electrical dental therapy apparatus;
2.1.3.2.3. “Audioselector” – electro-acoustic diagnostic apparatus;
2.1.3.2.4. “PFC” - Psycho-physiological research complex;
2.1.3.2.5. Monitoring complex for long time supervision in intensive wards;
2.1.3.2.6. Complex for automation of clinic laboratory;
2.1.3.2.7. Joint Research and Developments with teams of VNIIMP Moscow – laboratory equipment and laboratory apparatus: series of vacuum pumps, Agitators for pharmaceutical solutions, mixer-blender for spreading medicinal mixtures;
2.1.3.2.8. Joint Research and Developments with teams of NPO REMA – Lvov – Ukraine – Diagnostic reanimation complex.
2.2. During his work in NPVIP (Scientific and Production Implementation Engineering Enterprise), 1991-1995 he made:
2.2.1. His own developments:
2.2.1.1. Blood pressure monitor;
2.2.1.2. Monitoring system for measuring dust in the air, cooperating with PSC (Committee for the Conservation of the Natural Environment);
2.2.1.3. Sport-methodical activities automation system;
2.2.1.4. Air Pump for Anti-decubitus mattress;
3. As a Manager of “E-M-A” Ltd., Vratza (Electronics-Mechanics-Automation) – 1995-2012. He realized a series of developments in the fields of electronics, machinery and technical devices for people with disabilities.
3.1. During the time of making biological plant protection in agriculture and forestry with a motor hang gliders, he developed, produced and put into operation a series of electromechanical dispensers for ULV (Ultra Low Volume) spray for dosing of seed material;
3.2. During the partnership with MEDEL-Austria – he organised the production and mounting of PCB for diagnostic apparatus and for electronic implantable hearing aids, injection moulds for manufacturing of plastic parts for medical appliances of MEDEL.
3.3. During the partnership with Peter Nagel GmbH he designed, constructed and put into operation carousel handler for assembling the safety valve for gas installations. He designed and produced a control system for postoperative control of the production of multi spindle mill and lathe machines.
3.4. During the partnership with Profia Armaturen GmbH he designed a series of gas valves for gas installations in industry and everyday life. He designed and constructed tools for production of a range of ceramic details for production in “Tehkeramik” Mezdra. During the partnership with Profia Armaturen GmbH, he applied for a patent for invention for fire protection gas valve. A certification procedure was made for DWGV needs;
3.5. During the partnership with Seymour Duncan Researh – USA he developed and produced instrumental equipment for production of details for pick-up adapters for acoustic guitars (he received a thanks letter from the famous musician Lenny Kravitz – SDR products consumer);
3.6. During the partnership with Y-VAMP Canada, he developed a series of products for the company's needs in the field of motion picture;
3.7. During the partnership with D&V Electronics Canada, he developed and produced a seies of mechanical assemblies for a range of D&V testers;
3.8. During the partnership with Aurismed AS Norway he managed a series of developments in the field of technical resources for people with disabilities. He managed the developments and equipment for mass production of acoustic systems for speech communication in classrooms with children with hearing problems. He managed the development and prototyping multifunctional bed for adults and people with orthopedically problems. He managed the development of a System for disclosure of security events for people with hearing disabilities;
