MD

Michael DeFrank

TG T-Systems International Gmbh: 1 patents #2 of 2Top 100%
📍 Madera, CA: #1 of 2 inventorsTop 50%
🗺 California: #3,049 of 13,957 inventorsTop 25%
Overall (1994): #92,113 of 165,921Top 60%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5333793 Drip irrigation hose with pressure compensation and method for its manufacture 1994-08-02