JH

John B. Houwink

📍 Fullerton, CA: #13 of 70 inventorsTop 20%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #35,509 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4809515 Open cycle cooled refrigerant recovery apparatus — 1989-03-07