ALEXANDRIA, Va., May 12 -- United States Patent no. 12,623,452, issued on May 12, was assigned to BRADY WORLDWIDE INC. (Milwaukee).
"Pipette-fillable cartridge fluid detection" was invented by Bruce A Deboard (Georgetown, Ky.), Bruce D. Gibson (Lexington, Ky.) and Michael A. Marra III (Lexington, Ky.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A digital dispense system and method of using a digital dispense system. The digital dispense system includes a pipette-fillable fluid cartridge having one or more fluid chambers therein and having an ejection head attached thereto. The ejection head contains a plurality of fluid ejectors thereon. The fluid ejectors are in fluid flow communication with the one or mo...