Location History:
- Frankfort, IN (US) (1981)
- Clinton, IN (US) (1982)
- Leesport, PA (US) (1987)
Company Filing History:
Years Active: 1981-1987
Title: Innovations by Inventor Jimmy L Stewart
Introduction
Jimmy L Stewart is a notable inventor based in Frankfort, IN (US). He has made significant contributions to the field of electrical testing and battery technology. With a total of 3 patents to his name, Stewart's work has had a meaningful impact on the industry.
Latest Patents
One of his latest inventions is the High Voltage Test Confirmation Apparatus. This apparatus is designed to work in conjunction with a high voltage tester to confirm the successful completion of high voltage tests. It detects currents caused by the application of high test voltage to an article under test. If the detected current is absent throughout a predetermined test time interval, the apparatus provides a retest indication and alarm, signifying a malfunction. Conversely, if the current is detected throughout the predetermined time period, a test complete indicator is activated, confirming the successful completion of the high voltage test.
Another significant invention is the Open and Short Circuit Test Apparatus. This apparatus and method allow for the sequential testing of series-connected lead-acid storage batteries. It checks for short circuits between plates of opposite polarity within a cell and ensures electrical continuity between cells of the battery. The apparatus includes power and control circuitry, along with a terminal block containing pins connected to intercell lugs. It features a blocking diode that permits the passage of a DC test current in only one direction, allowing for effective testing of battery conditions.
Career Highlights
Jimmy L Stewart is currently associated with General Battery Corporation, where he applies his expertise in battery technology and electrical testing. His work has contributed to advancements in the production and testing of batteries, enhancing their reliability and safety.
Conclusion
Jimmy L Stewart's innovations in electrical testing and battery technology demonstrate his commitment to improving industry standards. His patents reflect a deep understanding of the challenges in battery production and testing, making him a valuable contributor to the field.