Company Filing History:
2 out of 43 
1 out of 832,718 Years Active: 1991-1992
Title: Eivind L Johansen: Innovator in High-Temperature Applications
Introduction
Eivind L Johansen is a notable inventor based in Weare, New Hampshire, with a focus on high-temperature applications. He holds three patents that showcase his innovative approach to solving complex engineering challenges. His work is particularly relevant in industries that require materials and equipment to withstand extreme conditions.
Latest Patents
One of Johansen's latest patents is the High Temperature Resistance Mask. This mask is designed for high-temperature applications such as flame spray processes, welding, or soldering. It consists of a sacrificial layer made from a high-temperature resistant polymer, a perforated metal layer, a barrier layer, an adhesive layer, and a release layer. Additional layers, including flame retardants and a vermiculite dispersion, can enhance its performance.
Another significant patent is the EMI/RFI Shielding Vent and Method of Use. This invention features a lightweight panel assembly that is easy and economical to manufacture. The assembly may include one or more hinged members that snap together to form a closed frame with a filter media panel. This design allows for effective shielding against electromagnetic interference and radio frequency interference.
Career Highlights
Throughout his career, Eivind L Johansen has worked with various companies, including Chomerics, Inc. His experience in the field has contributed to his expertise in developing innovative solutions for high-temperature and shielding applications.
Collaborations
Johansen has collaborated with notable professionals in his field, including Paul F Keyser and Brian S Halligan. These collaborations have likely enriched his work and contributed to the development of his patents.
Conclusion
Eivind L Johansen is a distinguished inventor whose contributions to high-temperature applications and EMI/RFI shielding are noteworthy. His innovative patents reflect his commitment to advancing technology in challenging environments.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.