DI

Donald Eugene Irwin

US United States Postal Service: 2 patents #22 of 87Top 30%
📍 Fredericksburg, VA: #3 of 44 inventorsTop 7%
🗺 Virginia: #626 of 4,224 inventorsTop 15%
Overall (2020): #178,064 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10783486 Systems and methods for control of electronic parcel lockers Gabriel Michael Yessin, Joram Shenhar, Joel Locknauth Dewnandan, Michael LeRoy Spears, William Albert Tartal 2020-09-22
10669739 High-strength lock Michael LeRoy Spears, Robert Dalton 2020-06-02