JH

Joseph Francis Hayes

📍 Chatswood, MI: #1 of 1 inventorsTop 100%
Overall (1989): #95,041 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4819537 Helmholtz resonant simulator Warwick H. Holmes 1989-04-11