This inventor holds 1 USPTO granted patent. Top assignee: Duniway Stockroom Corporation. Active years: 2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2003
Title: Frederick P. Brechtel: Inventor of a Vacuum Pressure Gauge
Introduction
Frederick P. Brechtel is an inventor associated with Hayward, California, and Duniway Stockroom Corporation. His work includes an invention for measuring pressure in vacuum systems.
Latest Patents
Brechtel is credited with 1 patent, titled “Ionization Vacuum Pressure Gauge.” The patent describes a gauge in which an anode grid defines an ionization volume. Electrons are injected directly into this volume, where collisions with gas molecules and atoms produce ions. A collector electrode mounted within the volume collects the ions.
Career Highlights
Brechtel’s listed patent reflects work on vacuum measurement technology, with a design centered on ionizing gas within the gauge’s measurement region. He is associated with Duniway Stockroom Corporation.
Collaborations
Brechtel’s listed coworkers include Robert J. Espinosa and Sherman Lloyd Rutherford.
Conclusion
Frederick P. Brechtel’s patented ionization vacuum pressure gauge represents his documented contribution to vacuum measurement technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile