WH

William D. Hargett

📍 Chelmsford, MA: #28 of 83 inventorsTop 35%
🗺 Massachusetts: #3,706 of 11,797 inventorsTop 35%
Overall (2025): #174,859 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12254728 Cartridge-accepting device with an authentication circuit Stephen S. Milt, Loucinda C. Bistany, Robert Stanley Mawrey 2025-03-18