Johan Ingemar Tegnell

Title: Johan Ingemar Tegnell: Innovator in Process Control Technologies

Introduction

Johan Ingemar Tegnell, based in Mansfield, MA, is a notable inventor with a total of 11 patents to his name. His work primarily focuses on innovations in process control systems, showcasing his expertise in developing advanced technology that optimizes communication and control among industrial devices.

Latest Patents

Among his latest inventions, Tegnell has designed a "Multi-protocol gateway with control in a process control system." This invention allows for the simultaneous control and communication of different sets of industrial process control devices using various data protocols through a single processing device. The embodiment of this technology includes a device integrator processor that receives and transmits electronic data across multiple protocols, enhancing system availability through redundancy and task-splitting.

Another significant patent by Tegnell is the "Multi-core device with separate redundancy schemes in a process control system." This multicore system effectively manages communications across multiple networks linked to different sets of devices. It features a primary control processing device with separate master and remote cores managing communications, alongside a shadow control processing device that consolidates redundant communications among the devices, ensuring uninterrupted operation.

Career Highlights

Throughout his career, Tegnell has contributed his expertise to leading companies in the industry, including Invensys Systems, Inc. and Schneider Electric Systems USA, Inc. His innovative designs and commitment to enhancing industrial process systems have positioned him as a key figure in advancing technology in this field.

Collaborations

Tegnell has collaborated with esteemed professionals such as Charles Wilson Piper and Vladimir Dimitrov Kostadinov. Their collective expertise has played a significant role in the development of cutting-edge technologies and solutions within the process control domain.

Conclusion

Johan Ingemar Tegnell's contributions to the field of process control technologies demonstrate his innovative spirit and dedication to improving industrial communication systems. With 11 patents under his belt and a history of collaboration with other talented individuals, Tegnell continues to be a driving force in the evolution of process control systems. His work not only impacts the industry but also paves the way for future innovations in this critical area of technology.