Company Filing History:
10 out of 2,297 
1 out of 832,718 Years Active: 1976-1990
Title: The Innovations of Friedrich R. Hertrich
Introduction
Friedrich R. Hertrich is a notable inventor based in Boulder, Colorado, with a remarkable portfolio of 11 patents. His contributions to technology have significantly impacted various fields, particularly in data storage and motor design.
Latest Patents
Among his latest innovations is a stored data error correction system. This system utilizes a multi-track digital recording medium where data blocks on different tracks are algebraically combined to generate an error correction code (ECC). This ECC is stored in a designated block on one of the tracks, effectively reducing unrecoverable errors caused by horizontal and vertical clustering of dropouts on magnetic tape. Another significant patent is for a brushless DC motor. This motor features a unique design where the number of armature poles is neither a multiple nor a submultiple of the number of field poles. This design results in a relatively high cogging-ripple frequency, enhancing the motor's performance.
Career Highlights
Friedrich has worked with prominent companies, including Digital Equipment Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies.
Collaborations
Throughout his career, Friedrich has collaborated with talented individuals such as Slobodan R. Perera and James O. Jacques. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Friedrich R. Hertrich's contributions to technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in data storage and motor technology.
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.