DC

David Cassidy

📍 Chelmsford, MA: #15 of 58 inventorsTop 30%
🗺 Massachusetts: #1,083 of 4,501 inventorsTop 25%
Overall (1997): #164,395 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5660131 Icebreaker attachment Daniel L. Gulling, Craig W. Rigby, Bernard Bentgen 1997-08-26