DH

David J. Haas

📍 Concord, NH: #4 of 22 inventorsTop 20%
🗺 New Hampshire: #136 of 601 inventorsTop 25%
Overall (1994): #145,728 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5364132 Method for assembly and activation of a reusable security identification badge Sandra Haas 1994-11-15