ALEXANDRIA, Va., July 7 -- United States Patent no. 12,674,459, issued on July 7, was assigned to Oshkosh Corp. (Oshkosh, Wis.).

"Fluid delivery system health monitoring systems and methods" was invented by Eric R. Linsmeier (Larsen, Wis.), John D. Woelfel (Winneconne, Wis.) and David W. Archer (Hortonville, Wis.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A fire fighting system for a fire apparatus includes a fluid system including a pump, a sensor configured to acquire data regarding the fluid system, and a processing circuit. The processing circuit is configured to determine a characteristic of the fluid system based on the data and provide a notification based on the characteristic."

The patent was f...