HK

Helmut Knecht

📍 Clark, NJ: #3 of 18 inventorsTop 20%
🗺 New Jersey: #309 of 2,847 inventorsTop 15%
Overall (1982): #13,207 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4357952 Tubular valve device and method of assembly — 1982-11-09
4312377 Tubular valve device and method of assembly — 1982-01-26