GP

Goetz Petschner

📍 Zollikon, CH: #31 of 101 inventorsTop 35%
Overall (All Time): #1,665,166 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5032267 Apparatus for filtering a heat-softened stream of plastic material — 1991-07-16
4894001 Apparatus for processing synthetic thermoplastic material — 1990-01-16
4710967 Double-wall sack made of circular-woven tube with gathered loop — 1987-12-01