Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
WT

William Albert Tartal

US United States Postal Service: 4 patents #4 of 68Top 6%
📍 Baltimore, MD: #14 of 524 inventorsTop 3%
🗺 Maryland: #88 of 3,049 inventorsTop 3%
Overall (2025): #27,644 of 469,880Top 6%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12359461 Key capture lock Donald Eugene Irwin 2025-07-15
12340336 Robotic delivery system Gabriel Michael Yessin 2025-06-24
12254442 Robotic smart locker load system 2025-03-18
12230082 Mobile device for safe, secure, and accurate delivery of items Charles P. McLellan, Gabriel Michael Yessin 2025-02-18