DH

Douglas C. Hayes

🗺 Massachusetts: #1,495 of 6,037 inventorsTop 25%
Overall (2005): #210,279 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6860060 Dumpster rodent control system Jonathan M. Boyar 2005-03-01