BH

Bradford H. Hirth

AP Amerimas Home Products: 1 patents #17 of 63Top 30%
📍 Littleton, MA: #3 of 12 inventorsTop 25%
🗺 Massachusetts: #1,083 of 4,501 inventorsTop 25%
Overall (1997): #171,512 of 185,788Top 95%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5605909 Substituted N-heteroaryl-1,2-diaminocyclobutene-3,4-dione compounds John A. Butera, Schuyler A. Antane 1997-02-25