RA

Rand H. Ackroyd

WI Watts Investment: 1 patents #1 of 1Top 100%
📍 Methuen, MA: #2 of 12 inventorsTop 20%
🗺 Massachusetts: #1,083 of 4,501 inventorsTop 25%
Overall (1997): #91,850 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5642859 Temperature-sensitive safety valve assembly — 1997-07-01