Donald E. Crone

US United States Postal Service: 3 patents #168 of 464Top 40%

📍 Frederick, MD: #240 of 816 inventorsTop 30%

🗺 Maryland: #10,129 of 35,612 inventorsTop 30%

Overall (All Time): #1,322,812 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
12254721	Robotic vehicle inspection	—	2025-03-18
11803802	System and method for delivering items using autonomous vehicles and receptacle targets	—	2023-10-31
10949792	System and method for delivering items using autonomous vehicles and receptacle targets	—	2021-03-16